331479438

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{7487}}^1$

素因数の和:7696

約数の個数: 32

約数和(自身を含む): 681467904

約数和(自身を除く): 349988466

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 471, 942, 7379, 7487, 14758, 14974, 22137, 22461, 44274, 44922, 351889, 703778, 1055667, 1175459, 2111334, 2350918, 3526377, 7052754, 55246573, 110493146, 165739719, 331479438]

約数ペア:

[(1, 331479438), (2, 165739719), (3, 110493146), (6, 55246573), (47, 7052754), (94, 3526377), (141, 2350918), (157, 2111334), (282, 1175459), (314, 1055667), (471, 703778), (942, 351889), (7379, 44922), (7487, 44274), (14758, 22461), (14974, 22137)]