74281151

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 88203840

約数和(自身を除く): 13922689

約数列:

[1, 7, 29, 203, 277, 1321, 1939, 8033, 9247, 38309, 56231, 268163, 365917, 2561419, 10611593, 74281151]

約数ペア:

[(1, 74281151), (7, 10611593), (29, 2561419), (203, 365917), (277, 268163), (1321, 56231), (1939, 38309), (8033, 9247)]