724013667

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{1789}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 1156769600

約数和(自身を除く): 432755933

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1153, 1789, 3459, 5367, 10377, 14989, 16101, 23257, 31131, 44967, 48303, 69771, 134901, 209313, 404703, 627939, 2062717, 6188151, 18564453, 26815321, 55693359, 80445963, 241337889, 724013667]

約数ペア:

[(1, 724013667), (3, 241337889), (9, 80445963), (13, 55693359), (27, 26815321), (39, 18564453), (117, 6188151), (351, 2062717), (1153, 627939), (1789, 404703), (3459, 209313), (5367, 134901), (10377, 69771), (14989, 48303), (16101, 44967), (23257, 31131)]