7740873

素因数分解:

$3^3\times 7^2\times {\mathrm{5851}}^1$

素因数の和:5874

約数の個数: 24

約数和(自身を含む): 13342560

約数和(自身を除く): 5601687

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 5851, 17553, 40957, 52659, 122871, 157977, 286699, 368613, 860097, 1105839, 2580291, 7740873]

約数ペア:

[(1, 7740873), (3, 2580291), (7, 1105839), (9, 860097), (21, 368613), (27, 286699), (49, 157977), (63, 122871), (147, 52659), (189, 40957), (441, 17553), (1323, 5851)]