2011706529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{162641}}^1$

素因数の和:162701

約数の個数: 32

約数和(自身を含む): 3330908160

約数和(自身を除く): 1319201631

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 162641, 487923, 1138487, 3090179, 3415461, 5041871, 9270537, 15125613, 21631253, 35293097, 64893759, 95795549, 105879291, 287386647, 670568843, 2011706529]

約数ペア:

[(1, 2011706529), (3, 670568843), (7, 287386647), (19, 105879291), (21, 95795549), (31, 64893759), (57, 35293097), (93, 21631253), (133, 15125613), (217, 9270537), (399, 5041871), (589, 3415461), (651, 3090179), (1767, 1138487), (4123, 487923), (12369, 162641)]