325087497

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 563946240

約数和(自身を除く): 238858743

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 157, 161, 207, 471, 483, 1099, 1413, 1429, 1449, 3297, 3611, 4287, 9891, 10003, 10833, 12861, 25277, 30009, 32499, 32867, 75831, 90027, 98601, 224353, 227493, 230069, 295803, 673059, 690207, 1570471, 2019177, 2070621, 4711413, 5160119, 14134239, 15480357, 36120833, 46441071, 108362499, 325087497]

約数ペア:

[(1, 325087497), (3, 108362499), (7, 46441071), (9, 36120833), (21, 15480357), (23, 14134239), (63, 5160119), (69, 4711413), (157, 2070621), (161, 2019177), (207, 1570471), (471, 690207), (483, 673059), (1099, 295803), (1413, 230069), (1429, 227493), (1449, 224353), (3297, 98601), (3611, 90027), (4287, 75831), (9891, 32867), (10003, 32499), (10833, 30009), (12861, 25277)]