245622111

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 382164480

約数和(自身を除く): 136542369

約数列:

[1, 3, 7, 21, 89, 113, 267, 339, 623, 791, 1163, 1869, 2373, 3489, 8141, 10057, 24423, 30171, 70399, 103507, 131419, 211197, 310521, 394257, 724549, 919933, 2173647, 2759799, 11696291, 35088873, 81874037, 245622111]

約数ペア:

[(1, 245622111), (3, 81874037), (7, 35088873), (21, 11696291), (89, 2759799), (113, 2173647), (267, 919933), (339, 724549), (623, 394257), (791, 310521), (1163, 211197), (1869, 131419), (2373, 103507), (3489, 70399), (8141, 30171), (10057, 24423)]