1317407133

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 2160525312

約数和(自身を除く): 843118179

約数列:

[1, 3, 7, 21, 23, 47, 69, 131, 141, 161, 329, 393, 443, 483, 917, 987, 1081, 1329, 2751, 3013, 3101, 3243, 6157, 7567, 9039, 9303, 10189, 18471, 20821, 21091, 22701, 30567, 43099, 58033, 62463, 63273, 71323, 129297, 141611, 145747, 174099, 213969, 406231, 424833, 437241, 478883, 991277, 1218693, 1334759, 1436649, 2727551, 2973831, 3352181, 4004277, 8182653, 9343313, 10056543, 19092857, 28029939, 57278571, 62733673, 188201019, 439135711, 1317407133]

約数ペア:

[(1, 1317407133), (3, 439135711), (7, 188201019), (21, 62733673), (23, 57278571), (47, 28029939), (69, 19092857), (131, 10056543), (141, 9343313), (161, 8182653), (329, 4004277), (393, 3352181), (443, 2973831), (483, 2727551), (917, 1436649), (987, 1334759), (1081, 1218693), (1329, 991277), (2751, 478883), (3013, 437241), (3101, 424833), (3243, 406231), (6157, 213969), (7567, 174099), (9039, 145747), (9303, 141611), (10189, 129297), (18471, 71323), (20821, 63273), (21091, 62463), (22701, 58033), (30567, 43099)]