2263503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 3326976

約数和(自身を除く): 1063473

約数列:

[1, 3, 11, 33, 113, 339, 607, 1243, 1821, 3729, 6677, 20031, 68591, 205773, 754501, 2263503]

約数ペア:

[(1, 2263503), (3, 754501), (11, 205773), (33, 68591), (113, 20031), (339, 6677), (607, 3729), (1243, 1821)]