13200327

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 23293952

約数和(自身を除く): 10093625

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 751, 837, 1953, 2253, 2511, 5257, 5859, 6759, 15771, 17577, 20277, 23281, 47313, 60831, 69843, 141939, 162967, 209529, 425817, 488901, 628587, 1466703, 1885761, 4400109, 13200327]

約数ペア:

[(1, 13200327), (3, 4400109), (7, 1885761), (9, 1466703), (21, 628587), (27, 488901), (31, 425817), (63, 209529), (81, 162967), (93, 141939), (189, 69843), (217, 60831), (279, 47313), (567, 23281), (651, 20277), (751, 17577), (837, 15771), (1953, 6759), (2253, 5859), (2511, 5257)]