494191047

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{1009}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 765596160

約数和(自身を除く): 271405113

約数列:

[1, 3, 7, 21, 83, 249, 281, 581, 843, 1009, 1743, 1967, 3027, 5901, 7063, 21189, 23323, 69969, 83747, 163261, 251241, 283529, 489783, 586229, 850587, 1758687, 1984703, 5954109, 23532907, 70598721, 164730349, 494191047]

約数ペア:

[(1, 494191047), (3, 164730349), (7, 70598721), (21, 23532907), (83, 5954109), (249, 1984703), (281, 1758687), (581, 850587), (843, 586229), (1009, 489783), (1743, 283529), (1967, 251241), (3027, 163261), (5901, 83747), (7063, 69969), (21189, 23323)]