426134787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7109}}^1$

素因数の和:7207

約数の個数: 32

約数和(自身を含む): 645019200

約数和(自身を除く): 218884413

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 689, 1131, 1537, 2067, 4611, 7109, 19981, 21327, 59943, 92417, 206161, 277251, 376777, 618483, 1130331, 2680093, 4898101, 8040279, 10926533, 14694303, 32779599, 142044929, 426134787]

約数ペア:

[(1, 426134787), (3, 142044929), (13, 32779599), (29, 14694303), (39, 10926533), (53, 8040279), (87, 4898101), (159, 2680093), (377, 1130331), (689, 618483), (1131, 376777), (1537, 277251), (2067, 206161), (4611, 92417), (7109, 59943), (19981, 21327)]