8886813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 4821987

約数列:

[1, 3, 13, 19, 39, 57, 67, 179, 201, 247, 537, 741, 871, 1273, 2327, 2613, 3401, 3819, 6981, 10203, 11993, 16549, 35979, 44213, 49647, 132639, 155909, 227867, 467727, 683601, 2962271, 8886813]

約数ペア:

[(1, 8886813), (3, 2962271), (13, 683601), (19, 467727), (39, 227867), (57, 155909), (67, 132639), (179, 49647), (201, 44213), (247, 35979), (537, 16549), (741, 11993), (871, 10203), (1273, 6981), (2327, 3819), (2613, 3401)]