29918273

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 38807424

約数和(自身を除く): 8889151

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 1181, 2303, 3619, 8267, 12991, 25333, 55507, 57869, 90937, 388549, 610577, 636559, 2719843, 4274039, 29918273]

約数ペア:

[(1, 29918273), (7, 4274039), (11, 2719843), (47, 636559), (49, 610577), (77, 388549), (329, 90937), (517, 57869), (539, 55507), (1181, 25333), (2303, 12991), (3619, 8267)]