3728391

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 5132160

約数和(自身を除く): 1403769

約数列:

[1, 3, 53, 131, 159, 179, 393, 537, 6943, 9487, 20829, 23449, 28461, 70347, 1242797, 3728391]

約数ペア:

[(1, 3728391), (3, 1242797), (53, 70347), (131, 28461), (159, 23449), (179, 20829), (393, 9487), (537, 6943)]