286009731

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6029}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 486259200

約数和(自身を除く): 200249469

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 753, 1757, 2259, 5271, 6029, 6777, 15813, 18087, 42203, 47439, 54261, 126609, 162783, 379827, 1139481, 1513279, 4539837, 10592953, 13619511, 31778859, 40858533, 95336577, 286009731]

約数ペア:

[(1, 286009731), (3, 95336577), (7, 40858533), (9, 31778859), (21, 13619511), (27, 10592953), (63, 4539837), (189, 1513279), (251, 1139481), (753, 379827), (1757, 162783), (2259, 126609), (5271, 54261), (6029, 47439), (6777, 42203), (15813, 18087)]