30163371

素因数分解:

$3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 46990800

約数和(自身を除く): 16827429

約数列:

[1, 3, 7, 21, 49, 147, 449, 457, 1347, 1371, 3143, 3199, 9429, 9597, 22001, 22393, 66003, 67179, 205193, 615579, 1436351, 4309053, 10054457, 30163371]

約数ペア:

[(1, 30163371), (3, 10054457), (7, 4309053), (21, 1436351), (49, 615579), (147, 205193), (449, 67179), (457, 66003), (1347, 22393), (1371, 22001), (3143, 9597), (3199, 9429)]