2714355

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1231}}^1$

素因数の和:1256

約数の個数: 36

約数和(自身を含む): 5477472

約数和(自身を除く): 2763117

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1231, 2205, 3693, 6155, 8617, 11079, 18465, 25851, 43085, 55395, 60319, 77553, 129255, 180957, 301595, 387765, 542871, 904785, 2714355]

約数ペア:

[(1, 2714355), (3, 904785), (5, 542871), (7, 387765), (9, 301595), (15, 180957), (21, 129255), (35, 77553), (45, 60319), (49, 55395), (63, 43085), (105, 25851), (147, 18465), (245, 11079), (315, 8617), (441, 6155), (735, 3693), (1231, 2205)]