1324216131

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{123401}}^1$

素因数の和:123491

約数の個数: 24

約数和(自身を含む): 2082038544

約数和(自身を除く): 757822413

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 123401, 370203, 863807, 2591421, 6046649, 9008273, 18139947, 27024819, 63057911, 189173733, 441405377, 1324216131]

約数ペア:

[(1, 1324216131), (3, 441405377), (7, 189173733), (21, 63057911), (49, 27024819), (73, 18139947), (147, 9008273), (219, 6046649), (511, 2591421), (1533, 863807), (3577, 370203), (10731, 123401)]