9971235

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 17858880

約数和(自身を除く): 7887645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 317, 699, 951, 1165, 1585, 2097, 2853, 3495, 4755, 6291, 8559, 10485, 14265, 31455, 42795, 73861, 221583, 369305, 664749, 1107915, 1994247, 3323745, 9971235]

約数ペア:

[(1, 9971235), (3, 3323745), (5, 1994247), (9, 1107915), (15, 664749), (27, 369305), (45, 221583), (135, 73861), (233, 42795), (317, 31455), (699, 14265), (951, 10485), (1165, 8559), (1585, 6291), (2097, 4755), (2853, 3495)]