919915929

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{12791}}^1$

素因数の和:12989

約数の個数: 24

約数和(自身を含む): 1360966464

約数和(自身を除く): 441050535

約数列:

[1, 3, 9, 61, 131, 183, 393, 549, 1179, 7991, 12791, 23973, 38373, 71919, 115119, 780251, 1675621, 2340753, 5026863, 7022259, 15080589, 102212881, 306638643, 919915929]

約数ペア:

[(1, 919915929), (3, 306638643), (9, 102212881), (61, 15080589), (131, 7022259), (183, 5026863), (393, 2340753), (549, 1675621), (1179, 780251), (7991, 115119), (12791, 71919), (23973, 38373)]