12856052457

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1747}}^1\times {\mathrm{1933}}^1$

素因数の和:3739

約数の個数: 40

約数和(自身を含む): 19634710656

約数和(自身を除く): 6778658199

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1747, 1933, 3807, 5241, 5799, 15723, 17397, 47169, 52191, 82109, 90851, 141507, 156573, 246327, 272553, 738981, 817659, 2216943, 2452977, 3376951, 6650829, 7358931, 10130853, 30392559, 91177677, 158716697, 273533031, 476150091, 1428450273, 4285350819, 12856052457]

約数ペア:

[(1, 12856052457), (3, 4285350819), (9, 1428450273), (27, 476150091), (47, 273533031), (81, 158716697), (141, 91177677), (423, 30392559), (1269, 10130853), (1747, 7358931), (1933, 6650829), (3807, 3376951), (5241, 2452977), (5799, 2216943), (15723, 817659), (17397, 738981), (47169, 272553), (52191, 246327), (82109, 156573), (90851, 141507)]