408133053

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{795581}}^1$

素因数の和:795609

約数の個数: 16

約数和(自身を含む): 636465600

約数和(自身を除く): 228332547

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 795581, 2386743, 7160229, 15116039, 21480687, 45348117, 136044351, 408133053]

約数ペア:

[(1, 408133053), (3, 136044351), (9, 45348117), (19, 21480687), (27, 15116039), (57, 7160229), (171, 2386743), (513, 795581)]