3405051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 5544000

約数和(自身を除く): 2138949

約数列:

[1, 3, 9, 13, 27, 39, 89, 109, 117, 267, 327, 351, 801, 981, 1157, 1417, 2403, 2943, 3471, 4251, 9701, 10413, 12753, 29103, 31239, 38259, 87309, 126113, 261927, 378339, 1135017, 3405051]

約数ペア:

[(1, 3405051), (3, 1135017), (9, 378339), (13, 261927), (27, 126113), (39, 87309), (89, 38259), (109, 31239), (117, 29103), (267, 12753), (327, 10413), (351, 9701), (801, 4251), (981, 3471), (1157, 2943), (1417, 2403)]