1629541617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 2416452480

約数和(自身を除く): 786910863

約数列:

[1, 3, 11, 33, 61, 183, 389, 671, 1167, 2013, 2081, 4279, 6243, 12837, 22891, 23729, 68673, 71187, 126941, 261019, 380823, 783057, 809509, 1396351, 2428527, 4189053, 8904599, 26713797, 49380049, 148140147, 543180539, 1629541617]

約数ペア:

[(1, 1629541617), (3, 543180539), (11, 148140147), (33, 49380049), (61, 26713797), (183, 8904599), (389, 4189053), (671, 2428527), (1167, 1396351), (2013, 809509), (2081, 783057), (4279, 380823), (6243, 261019), (12837, 126941), (22891, 71187), (23729, 68673)]