1497802313

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 1783627776

約数和(自身を除く): 285825463

約数列:

[1, 7, 53, 83, 127, 371, 383, 581, 889, 2681, 4399, 6731, 10541, 20299, 30793, 31789, 47117, 48641, 73787, 142093, 222523, 340487, 558673, 1684817, 2577973, 3910711, 4037203, 11793719, 18045811, 28260421, 213971759, 1497802313]

約数ペア:

[(1, 1497802313), (7, 213971759), (53, 28260421), (83, 18045811), (127, 11793719), (371, 4037203), (383, 3910711), (581, 2577973), (889, 1684817), (2681, 558673), (4399, 340487), (6731, 222523), (10541, 142093), (20299, 73787), (30793, 48641), (31789, 47117)]