71334939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13159}}^1$

素因数の和:13314

約数の個数: 16

約数和(自身を含む): 103174400

約数和(自身を除く): 31839461

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 13159, 39477, 171067, 513201, 1829101, 5487303, 23778313, 71334939]

約数ペア:

[(1, 71334939), (3, 23778313), (13, 5487303), (39, 1829101), (139, 513201), (417, 171067), (1807, 39477), (5421, 13159)]