2017534431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{821}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 2968669440

約数和(自身を除く): 951135009

約数列:

[1, 3, 11, 33, 113, 339, 659, 821, 1243, 1977, 2463, 3729, 7249, 9031, 21747, 27093, 74467, 92773, 223401, 278319, 541039, 819137, 1020503, 1623117, 2457411, 3061509, 5951429, 17854287, 61137407, 183412221, 672511477, 2017534431]

約数ペア:

[(1, 2017534431), (3, 672511477), (11, 183412221), (33, 61137407), (113, 17854287), (339, 5951429), (659, 3061509), (821, 2457411), (1243, 1623117), (1977, 1020503), (2463, 819137), (3729, 541039), (7249, 278319), (9031, 223401), (21747, 92773), (27093, 74467)]