995385513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2239}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 1470873600

約数和(自身を除く): 475488087

約数列:

[1, 3, 17, 23, 51, 69, 379, 391, 1137, 1173, 2239, 6443, 6717, 8717, 19329, 26151, 38063, 51497, 114189, 148189, 154491, 444567, 848581, 875449, 2545743, 2626347, 14425877, 19517363, 43277631, 58552089, 331795171, 995385513]

約数ペア:

[(1, 995385513), (3, 331795171), (17, 58552089), (23, 43277631), (51, 19517363), (69, 14425877), (379, 2626347), (391, 2545743), (1137, 875449), (1173, 848581), (2239, 444567), (6443, 154491), (6717, 148189), (8717, 114189), (19329, 51497), (26151, 38063)]