1277852043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{2521}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 1886294592

約数和(自身を除く): 608442549

約数列:

[1, 3, 13, 39, 41, 123, 317, 533, 951, 1599, 2521, 4121, 7563, 12363, 12997, 32773, 38991, 98319, 103361, 168961, 310083, 506883, 799157, 1343693, 2397471, 4031079, 10389041, 31167123, 32765437, 98296311, 425950681, 1277852043]

約数ペア:

[(1, 1277852043), (3, 425950681), (13, 98296311), (39, 32765437), (41, 31167123), (123, 10389041), (317, 4031079), (533, 2397471), (951, 1343693), (1599, 799157), (2521, 506883), (4121, 310083), (7563, 168961), (12363, 103361), (12997, 98319), (32773, 38991)]