7949961

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{15497}}^1$

素因数の和:15525

約数の個数: 16

約数和(自身を含む): 12398400

約数和(自身を除く): 4448439

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 15497, 46491, 139473, 294443, 418419, 883329, 2649987, 7949961]

約数ペア:

[(1, 7949961), (3, 2649987), (9, 883329), (19, 418419), (27, 294443), (57, 139473), (171, 46491), (513, 15497)]