1330781199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{2351}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 2052449280

約数和(自身を除く): 721668081

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1009, 2351, 3027, 7053, 11099, 17153, 25861, 33297, 39967, 51459, 77583, 119901, 188683, 439637, 566049, 1318911, 2372159, 7116477, 26093749, 40326703, 78281247, 120980109, 443593733, 1330781199]

約数ペア:

[(1, 1330781199), (3, 443593733), (11, 120980109), (17, 78281247), (33, 40326703), (51, 26093749), (187, 7116477), (561, 2372159), (1009, 1318911), (2351, 566049), (3027, 439637), (7053, 188683), (11099, 119901), (17153, 77583), (25861, 51459), (33297, 39967)]