318907897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{4283}}^1$

素因数の和:5268

約数の個数: 16

約数和(自身を含む): 398103552

約数和(自身を除く): 79195655

約数列:

[1, 7, 11, 77, 967, 4283, 6769, 10637, 29981, 47113, 74459, 329791, 4141661, 28991627, 45558271, 318907897]

約数ペア:

[(1, 318907897), (7, 45558271), (11, 28991627), (77, 4141661), (967, 329791), (4283, 74459), (6769, 47113), (10637, 29981)]