274644139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 354055680

約数和(自身を除く): 79411541

約数列:

[1, 7, 11, 43, 77, 109, 301, 473, 761, 763, 1199, 3311, 4687, 5327, 8371, 8393, 32723, 32809, 51557, 58597, 82949, 229061, 359953, 360899, 580643, 912439, 2519671, 3566807, 6387073, 24967649, 39234877, 274644139]

約数ペア:

[(1, 274644139), (7, 39234877), (11, 24967649), (43, 6387073), (77, 3566807), (109, 2519671), (301, 912439), (473, 580643), (761, 360899), (763, 359953), (1199, 229061), (3311, 82949), (4687, 58597), (5327, 51557), (8371, 32809), (8393, 32723)]