15691196457

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{56711}}^1$

素因数の和:57221

約数の個数: 24

約数和(自身を含む): 23037775488

約数和(自身を除く): 7346579031

約数列:

[1, 3, 9, 71, 213, 433, 639, 1299, 3897, 30743, 56711, 92229, 170133, 276687, 510399, 4026481, 12079443, 24555863, 36238329, 73667589, 221002767, 1743466273, 5230398819, 15691196457]

約数ペア:

[(1, 15691196457), (3, 5230398819), (9, 1743466273), (71, 221002767), (213, 73667589), (433, 36238329), (639, 24555863), (1299, 12079443), (3897, 4026481), (30743, 510399), (56711, 276687), (92229, 170133)]