138977261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 151061760

約数和(自身を除く): 12084499

約数列:

[1, 17, 47, 281, 619, 799, 4777, 10523, 13207, 29093, 173939, 224519, 494581, 2956963, 8175133, 138977261]

約数ペア:

[(1, 138977261), (17, 8175133), (47, 2956963), (281, 494581), (619, 224519), (799, 173939), (4777, 29093), (10523, 13207)]