29804931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{947}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 46584720

約数和(自身を除く): 16779789

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 947, 2421, 2841, 3497, 8523, 10491, 12311, 31473, 36933, 110799, 254743, 764229, 2292687, 3311659, 9934977, 29804931]

約数ペア:

[(1, 29804931), (3, 9934977), (9, 3311659), (13, 2292687), (39, 764229), (117, 254743), (269, 110799), (807, 36933), (947, 31473), (2421, 12311), (2841, 10491), (3497, 8523)]