858753791

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 1028505600

約数和(自身を除く): 169751809

約数列:

[1, 7, 59, 61, 89, 383, 413, 427, 623, 2681, 3599, 5251, 5429, 22597, 23363, 25193, 34087, 36757, 38003, 158179, 163541, 238609, 320311, 1378417, 2011133, 2079307, 2242177, 9648919, 14077931, 14555149, 122679113, 858753791]

約数ペア:

[(1, 858753791), (7, 122679113), (59, 14555149), (61, 14077931), (89, 9648919), (383, 2242177), (413, 2079307), (427, 2011133), (623, 1378417), (2681, 320311), (3599, 238609), (5251, 163541), (5429, 158179), (22597, 38003), (23363, 36757), (25193, 34087)]