39110421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 64032768

約数和(自身を除く): 24922347

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 1543, 3621, 4629, 8449, 10801, 25347, 26231, 32403, 78693, 109553, 183617, 328659, 550851, 766871, 1862401, 2300613, 5587203, 13036807, 39110421]

約数ペア:

[(1, 39110421), (3, 13036807), (7, 5587203), (17, 2300613), (21, 1862401), (51, 766871), (71, 550851), (119, 328659), (213, 183617), (357, 109553), (497, 78693), (1207, 32403), (1491, 26231), (1543, 25347), (3621, 10801), (4629, 8449)]