16741917

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 9062883

約数列:

[1, 3, 9, 27, 47, 79, 141, 167, 237, 423, 501, 711, 1269, 1503, 2133, 3713, 4509, 7849, 11139, 13193, 23547, 33417, 39579, 70641, 100251, 118737, 211923, 356211, 620071, 1860213, 5580639, 16741917]

約数ペア:

[(1, 16741917), (3, 5580639), (9, 1860213), (27, 620071), (47, 356211), (79, 211923), (141, 118737), (167, 100251), (237, 70641), (423, 39579), (501, 33417), (711, 23547), (1269, 13193), (1503, 11139), (2133, 7849), (3713, 4509)]