28103463

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{2371}}^1$

素因数の和:2819

約数の個数: 16

約数和(自身を含む): 41747200

約数和(自身を除く): 13643737

約数列:

[1, 3, 9, 27, 439, 1317, 2371, 3951, 7113, 11853, 21339, 64017, 1040869, 3122607, 9367821, 28103463]

約数ペア:

[(1, 28103463), (3, 9367821), (9, 3122607), (27, 1040869), (439, 64017), (1317, 21339), (2371, 11853), (3951, 7113)]