440559993

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{2141}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 593865216

約数和(自身を除く): 153305223

約数列:

[1, 3, 113, 339, 607, 1821, 2141, 6423, 68591, 205773, 241933, 725799, 1299587, 3898761, 146853331, 440559993]

約数ペア:

[(1, 440559993), (3, 146853331), (113, 3898761), (339, 1299587), (607, 725799), (1821, 241933), (2141, 205773), (6423, 68591)]