28893670311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{7109}}^1$

素因数の和:7320

約数の個数: 64

約数和(自身を含む): 45212774400

約数和(自身を除く): 16319104089

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 137, 319, 341, 411, 899, 957, 1023, 1507, 2697, 3973, 4247, 4521, 7109, 9889, 11919, 12741, 21327, 29667, 43703, 46717, 78199, 123163, 131109, 140151, 206161, 220379, 234597, 369489, 618483, 661137, 973933, 1354793, 2267771, 2424169, 2921799, 4064379, 6390991, 6803313, 7272507, 10713263, 19172973, 28244057, 30191923, 32139789, 70300901, 84732171, 90575769, 210902703, 310684627, 332111153, 875565767, 932053881, 996333459, 2626697301, 9631223437, 28893670311]

約数ペア:

[(1, 28893670311), (3, 9631223437), (11, 2626697301), (29, 996333459), (31, 932053881), (33, 875565767), (87, 332111153), (93, 310684627), (137, 210902703), (319, 90575769), (341, 84732171), (411, 70300901), (899, 32139789), (957, 30191923), (1023, 28244057), (1507, 19172973), (2697, 10713263), (3973, 7272507), (4247, 6803313), (4521, 6390991), (7109, 4064379), (9889, 2921799), (11919, 2424169), (12741, 2267771), (21327, 1354793), (29667, 973933), (43703, 661137), (46717, 618483), (78199, 369489), (123163, 234597), (131109, 220379), (140151, 206161)]