190022859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4091}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 296408112

約数和(自身を除く): 106385253

約数列:

[1, 3, 9, 13, 39, 117, 397, 1191, 3573, 4091, 5161, 12273, 15483, 36819, 46449, 53183, 159549, 478647, 1624127, 4872381, 14617143, 21113651, 63340953, 190022859]

約数ペア:

[(1, 190022859), (3, 63340953), (9, 21113651), (13, 14617143), (39, 4872381), (117, 1624127), (397, 478647), (1191, 159549), (3573, 53183), (4091, 46449), (5161, 36819), (12273, 15483)]