439082001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 712895040

約数和(自身を除く): 273813039

約数列:

[1, 3, 9, 17, 19, 51, 57, 131, 153, 171, 323, 393, 969, 1153, 1179, 2227, 2489, 2907, 3459, 6681, 7467, 10377, 19601, 20043, 21907, 22401, 42313, 58803, 65721, 126939, 151043, 176409, 197163, 372419, 380817, 453129, 1117257, 1359387, 2567731, 2869817, 3351771, 7703193, 8609451, 23109579, 25828353, 48786889, 146360667, 439082001]

約数ペア:

[(1, 439082001), (3, 146360667), (9, 48786889), (17, 25828353), (19, 23109579), (51, 8609451), (57, 7703193), (131, 3351771), (153, 2869817), (171, 2567731), (323, 1359387), (393, 1117257), (969, 453129), (1153, 380817), (1179, 372419), (2227, 197163), (2489, 176409), (2907, 151043), (3459, 126939), (6681, 65721), (7467, 58803), (10377, 42313), (19601, 22401), (20043, 21907)]