974345289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2477}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 1401953280

約数和(自身を除く): 427607991

約数列:

[1, 3, 19, 57, 67, 103, 201, 309, 1273, 1957, 2477, 3819, 5871, 6901, 7431, 20703, 47063, 131119, 141189, 165959, 255131, 393357, 497877, 765393, 3153221, 4847489, 9459663, 14542467, 17093777, 51281331, 324781763, 974345289]

約数ペア:

[(1, 974345289), (3, 324781763), (19, 51281331), (57, 17093777), (67, 14542467), (103, 9459663), (201, 4847489), (309, 3153221), (1273, 765393), (1957, 497877), (2477, 393357), (3819, 255131), (5871, 165959), (6901, 141189), (7431, 131119), (20703, 47063)]