30163763

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 20

約数和(自身を含む): 37309320

約数和(自身を除く): 7145557

約数列:

[1, 7, 17, 49, 119, 343, 739, 833, 2401, 5173, 5831, 12563, 36211, 40817, 87941, 253477, 615587, 1774339, 4309109, 30163763]

約数ペア:

[(1, 30163763), (7, 4309109), (17, 1774339), (49, 615587), (119, 253477), (343, 87941), (739, 40817), (833, 36211), (2401, 12563), (5173, 5831)]