47754399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 80709120

約数和(自身を除く): 32954721

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 3389, 4697, 10167, 14091, 23723, 37279, 71169, 111837, 206729, 260953, 620187, 782859, 1447103, 2274019, 4341309, 6822057, 15918133, 47754399]

約数ペア:

[(1, 47754399), (3, 15918133), (7, 6822057), (11, 4341309), (21, 2274019), (33, 1447103), (61, 782859), (77, 620187), (183, 260953), (231, 206729), (427, 111837), (671, 71169), (1281, 37279), (2013, 23723), (3389, 14091), (4697, 10167)]