325928057

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5749}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 412965000

約数和(自身を除く): 87036943

約数列:

[1, 7, 13, 49, 89, 91, 623, 637, 1157, 4361, 5749, 8099, 40243, 56693, 74737, 281701, 511661, 523159, 3581627, 3662113, 6651593, 25071389, 46561151, 325928057]

約数ペア:

[(1, 325928057), (7, 46561151), (13, 25071389), (49, 6651593), (89, 3662113), (91, 3581627), (623, 523159), (637, 511661), (1157, 281701), (4361, 74737), (5749, 56693), (8099, 40243)]