289652473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 344217600

約数和(自身を除く): 54565127

約数列:

[1, 11, 19, 53, 79, 209, 331, 583, 869, 1007, 1501, 3641, 4187, 6289, 11077, 16511, 17543, 26149, 46057, 69179, 79553, 192973, 287639, 333317, 496831, 875083, 1385897, 3666487, 5465141, 15244867, 26332043, 289652473]

約数ペア:

[(1, 289652473), (11, 26332043), (19, 15244867), (53, 5465141), (79, 3666487), (209, 1385897), (331, 875083), (583, 496831), (869, 333317), (1007, 287639), (1501, 192973), (3641, 79553), (4187, 69179), (6289, 46057), (11077, 26149), (16511, 17543)]