39767913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4261}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 61833096

約数和(自身を除く): 22065183

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 4261, 9333, 12783, 38349, 72437, 217311, 259921, 651933, 779763, 2339289, 4418657, 13255971, 39767913]

約数ペア:

[(1, 39767913), (3, 13255971), (9, 4418657), (17, 2339289), (51, 779763), (61, 651933), (153, 259921), (183, 217311), (549, 72437), (1037, 38349), (3111, 12783), (4261, 9333)]