84430381

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 105390720

約数和(自身を除く): 20960339

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1283, 1343, 3871, 8981, 9401, 21811, 62867, 65807, 101357, 152677, 709499, 1068739, 1723069, 4966493, 12061483, 84430381]

約数ペア:

[(1, 84430381), (7, 12061483), (17, 4966493), (49, 1723069), (79, 1068739), (119, 709499), (553, 152677), (833, 101357), (1283, 65807), (1343, 62867), (3871, 21811), (8981, 9401)]