17769663

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 26850720

約数和(自身を除く): 9081057

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 661, 927, 1983, 2987, 5949, 8961, 19169, 26883, 57507, 68083, 172521, 204249, 612747, 1974407, 5923221, 17769663]

約数ペア:

[(1, 17769663), (3, 5923221), (9, 1974407), (29, 612747), (87, 204249), (103, 172521), (261, 68083), (309, 57507), (661, 26883), (927, 19169), (1983, 8961), (2987, 5949)]