331328997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{2203}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 507484224

約数和(自身を除く): 176155227

約数列:

[1, 3, 9, 17, 51, 153, 983, 2203, 2949, 6609, 8847, 16711, 19827, 37451, 50133, 112353, 150399, 337059, 2165549, 6496647, 19489941, 36814333, 110442999, 331328997]

約数ペア:

[(1, 331328997), (3, 110442999), (9, 36814333), (17, 19489941), (51, 6496647), (153, 2165549), (983, 337059), (2203, 150399), (2949, 112353), (6609, 50133), (8847, 37451), (16711, 19827)]