1488397729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 1856203776

約数和(自身を除く): 367806047

約数列:

[1, 7, 13, 91, 137, 277, 431, 959, 1781, 1939, 3017, 3601, 5603, 12467, 25207, 37949, 39221, 59047, 119387, 265643, 413329, 493337, 767611, 835709, 1552031, 3453359, 5373277, 10864217, 16356019, 114492133, 212628247, 1488397729]

約数ペア:

[(1, 1488397729), (7, 212628247), (13, 114492133), (91, 16356019), (137, 10864217), (277, 5373277), (431, 3453359), (959, 1552031), (1781, 835709), (1939, 767611), (3017, 493337), (3601, 413329), (5603, 265643), (12467, 119387), (25207, 59047), (37949, 39221)]