23551409

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 20

約数和(自身を含む): 29141604

約数和(自身を除く): 5590195

約数列:

[1, 7, 17, 49, 119, 343, 577, 833, 2401, 4039, 5831, 9809, 28273, 40817, 68663, 197911, 480641, 1385377, 3364487, 23551409]

約数ペア:

[(1, 23551409), (7, 3364487), (17, 1385377), (49, 480641), (119, 197911), (343, 68663), (577, 40817), (833, 28273), (2401, 9809), (4039, 5831)]