30244809

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6685

約数の個数: 24

約数和(自身を含む): 48430848

約数和(自身を除く): 18186039

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 6637, 19911, 46459, 139377, 205747, 325213, 617241, 975639, 1440229, 4320687, 10081603, 30244809]

約数ペア:

[(1, 30244809), (3, 10081603), (7, 4320687), (21, 1440229), (31, 975639), (49, 617241), (93, 325213), (147, 205747), (217, 139377), (651, 46459), (1519, 19911), (4557, 6637)]