307903129

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 325845504

約数和(自身を除く): 17942375

約数列:

[1, 31, 53, 193, 971, 1643, 5983, 10229, 30101, 51463, 187403, 317099, 1595353, 5809493, 9932359, 307903129]

約数ペア:

[(1, 307903129), (31, 9932359), (53, 5809493), (193, 1595353), (971, 317099), (1643, 187403), (5983, 51463), (10229, 30101)]