2949609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 4318272

約数和(自身を除く): 1368663

約数列:

[1, 3, 13, 39, 53, 159, 689, 1427, 2067, 4281, 18551, 55653, 75631, 226893, 983203, 2949609]

約数ペア:

[(1, 2949609), (3, 983203), (13, 226893), (39, 75631), (53, 55653), (159, 18551), (689, 4281), (1427, 2067)]