1257949441

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{5197}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 1453776640

約数和(自身を除く): 195827199

約数列:

[1, 7, 151, 229, 1057, 1603, 5197, 34579, 36379, 242053, 784747, 1190113, 5493229, 8330791, 179707063, 1257949441]

約数ペア:

[(1, 1257949441), (7, 179707063), (151, 8330791), (229, 5493229), (1057, 1190113), (1603, 784747), (5197, 242053), (34579, 36379)]