31185907

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 33914880

約数和(自身を除く): 2728973

約数列:

[1, 23, 31, 191, 229, 713, 4393, 5267, 5921, 7099, 43739, 136183, 163277, 1005997, 1355909, 31185907]

約数ペア:

[(1, 31185907), (23, 1355909), (31, 1005997), (191, 163277), (229, 136183), (713, 43739), (4393, 7099), (5267, 5921)]