31293933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1439}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 14325267

約数列:

[1, 3, 11, 33, 659, 1439, 1977, 4317, 7249, 15829, 21747, 47487, 948301, 2844903, 10431311, 31293933]

約数ペア:

[(1, 31293933), (3, 10431311), (11, 2844903), (33, 948301), (659, 47487), (1439, 21747), (1977, 15829), (4317, 7249)]