8078631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 4362969

約数列:

[1, 3, 11, 31, 33, 53, 93, 149, 159, 341, 447, 583, 1023, 1639, 1643, 1749, 4619, 4917, 4929, 7897, 13857, 18073, 23691, 50809, 54219, 86867, 152427, 244807, 260601, 734421, 2692877, 8078631]

約数ペア:

[(1, 8078631), (3, 2692877), (11, 734421), (31, 260601), (33, 244807), (53, 152427), (93, 86867), (149, 54219), (159, 50809), (341, 23691), (447, 18073), (583, 13857), (1023, 7897), (1639, 4929), (1643, 4917), (1749, 4619)]