38704359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 56871936

約数和(自身を除く): 18167577

約数列:

[1, 3, 17, 47, 51, 67, 141, 201, 241, 723, 799, 1139, 2397, 3149, 3417, 4097, 9447, 11327, 12291, 16147, 33981, 48441, 53533, 160599, 192559, 274499, 577677, 758909, 823497, 2276727, 12901453, 38704359]

約数ペア:

[(1, 38704359), (3, 12901453), (17, 2276727), (47, 823497), (51, 758909), (67, 577677), (141, 274499), (201, 192559), (241, 160599), (723, 53533), (799, 48441), (1139, 33981), (2397, 16147), (3149, 12291), (3417, 11327), (4097, 9447)]