339901089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8887}}^1$

素因数の和:8981

約数の個数: 32

約数和(自身を含む): 529013760

約数和(自身を除く): 189112671

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 2013, 3477, 8887, 12749, 26661, 38247, 97757, 168853, 293271, 506559, 542107, 1626321, 1857383, 5572149, 5963177, 10300033, 17889531, 30900099, 113300363, 339901089]

約数ペア:

[(1, 339901089), (3, 113300363), (11, 30900099), (19, 17889531), (33, 10300033), (57, 5963177), (61, 5572149), (183, 1857383), (209, 1626321), (627, 542107), (671, 506559), (1159, 293271), (2013, 168853), (3477, 97757), (8887, 38247), (12749, 26661)]