42318003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 69798400

約数和(自身を除く): 27480397

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 409, 1137, 1227, 2653, 2863, 4927, 5317, 7959, 8589, 14781, 15951, 34489, 37219, 103467, 111657, 155011, 465033, 1085077, 2015143, 3255231, 6045429, 14106001, 42318003]

約数ペア:

[(1, 42318003), (3, 14106001), (7, 6045429), (13, 3255231), (21, 2015143), (39, 1085077), (91, 465033), (273, 155011), (379, 111657), (409, 103467), (1137, 37219), (1227, 34489), (2653, 15951), (2863, 14781), (4927, 8589), (5317, 7959)]