235109949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 342195840

約数和(自身を除く): 107085891

約数列:

[1, 3, 17, 41, 51, 123, 229, 491, 687, 697, 1473, 2091, 3893, 8347, 9389, 11679, 20131, 25041, 28167, 60393, 112439, 159613, 337317, 342227, 478839, 1026681, 1911463, 4609999, 5734389, 13829997, 78369983, 235109949]

約数ペア:

[(1, 235109949), (3, 78369983), (17, 13829997), (41, 5734389), (51, 4609999), (123, 1911463), (229, 1026681), (491, 478839), (687, 342227), (697, 337317), (1473, 159613), (2091, 112439), (3893, 60393), (8347, 28167), (9389, 25041), (11679, 20131)]