201712401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{3229}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 318452160

約数和(自身を除く): 116739759

約数列:

[1, 3, 9, 11, 33, 99, 631, 1893, 3229, 5679, 6941, 9687, 20823, 29061, 35519, 62469, 106557, 319671, 2037499, 6112497, 18337491, 22412489, 67237467, 201712401]

約数ペア:

[(1, 201712401), (3, 67237467), (9, 22412489), (11, 18337491), (33, 6112497), (99, 2037499), (631, 319671), (1893, 106557), (3229, 62469), (5679, 35519), (6941, 29061), (9687, 20823)]