421567342

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{96823}}^1$

素因数の和:97143

約数の個数: 16

約数和(自身を含む): 725018112

約数和(自身を除く): 303450770

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 96823, 193646, 677761, 1355522, 30111953, 60223906, 210783671, 421567342]

約数ペア:

[(1, 421567342), (2, 210783671), (7, 60223906), (14, 30111953), (311, 1355522), (622, 677761), (2177, 193646), (4354, 96823)]