2240931

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1560669

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 109, 231, 267, 327, 623, 763, 979, 1199, 1869, 2289, 2937, 3597, 6853, 8393, 9701, 20559, 25179, 29103, 67907, 106711, 203721, 320133, 746977, 2240931]

約数ペア:

[(1, 2240931), (3, 746977), (7, 320133), (11, 203721), (21, 106711), (33, 67907), (77, 29103), (89, 25179), (109, 20559), (231, 9701), (267, 8393), (327, 6853), (623, 3597), (763, 2937), (979, 2289), (1199, 1869)]