31916841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13249}}^1$

素因数の和:13336

約数の個数: 16

約数和(自身を含む): 47064000

約数和(自身を除く): 15147159

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 13249, 39747, 145739, 437217, 967177, 2901531, 10638947, 31916841]

約数ペア:

[(1, 31916841), (3, 10638947), (11, 2901531), (33, 967177), (73, 437217), (219, 145739), (803, 39747), (2409, 13249)]