28773759

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 46900224

約数和(自身を除く): 18126465

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 1453, 2829, 4359, 6601, 10171, 19803, 30513, 33419, 59573, 100257, 178719, 233933, 417011, 701799, 1251033, 1370179, 4110537, 9591253, 28773759]

約数ペア:

[(1, 28773759), (3, 9591253), (7, 4110537), (21, 1370179), (23, 1251033), (41, 701799), (69, 417011), (123, 233933), (161, 178719), (287, 100257), (483, 59573), (861, 33419), (943, 30513), (1453, 19803), (2829, 10171), (4359, 6601)]