20161250913

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1\times {\mathrm{63659}}^1$

素因数の和:64352

約数の個数: 16

約数和(自身を含む): 27058046400

約数和(自身を除く): 6896795487

約数列:

[1, 3, 229, 461, 687, 1383, 63659, 105569, 190977, 316707, 14577911, 29346799, 43733733, 88040397, 6720416971, 20161250913]

約数ペア:

[(1, 20161250913), (3, 6720416971), (229, 88040397), (461, 43733733), (687, 29346799), (1383, 14577911), (63659, 316707), (105569, 190977)]