9201621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 5434539

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 241, 267, 429, 723, 979, 1157, 2651, 2937, 3133, 3471, 7953, 9399, 12727, 21449, 34463, 38181, 64347, 103389, 235939, 278837, 707817, 836511, 3067207, 9201621]

約数ペア:

[(1, 9201621), (3, 3067207), (11, 836511), (13, 707817), (33, 278837), (39, 235939), (89, 103389), (143, 64347), (241, 38181), (267, 34463), (429, 21449), (723, 12727), (979, 9399), (1157, 7953), (2651, 3471), (2937, 3133)]