13139607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 19056128

約数和(自身を除く): 5916521

約数列:

[1, 3, 13, 39, 103, 309, 1339, 3271, 4017, 9813, 42523, 127569, 336913, 1010739, 4379869, 13139607]

約数ペア:

[(1, 13139607), (3, 4379869), (13, 1010739), (39, 336913), (103, 127569), (309, 42523), (1339, 9813), (3271, 4017)]