29987757

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 47074560

約数和(自身を除く): 17086803

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 5657, 16971, 50913, 107483, 175367, 322449, 526101, 967347, 1578303, 3331973, 9995919, 29987757]

約数ペア:

[(1, 29987757), (3, 9995919), (9, 3331973), (19, 1578303), (31, 967347), (57, 526101), (93, 322449), (171, 175367), (279, 107483), (589, 50913), (1767, 16971), (5301, 5657)]