11601289

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 16

約数和(自身を含む): 13680000

約数和(自身を除く): 2078711

約数列:

[1, 7, 49, 149, 227, 343, 1043, 1589, 7301, 11123, 33823, 51107, 77861, 236761, 1657327, 11601289]

約数ペア:

[(1, 11601289), (7, 1657327), (49, 236761), (149, 77861), (227, 51107), (343, 33823), (1043, 11123), (1589, 7301)]