214380843

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{7321}}^1$

素因数の和:7594

約数の個数: 16

約数和(自身を含む): 293817216

約数和(自身を除く): 79436373

約数列:

[1, 3, 43, 129, 227, 681, 7321, 9761, 21963, 29283, 314803, 944409, 1661867, 4985601, 71460281, 214380843]

約数ペア:

[(1, 214380843), (3, 71460281), (43, 4985601), (129, 1661867), (227, 944409), (681, 314803), (7321, 29283), (9761, 21963)]