30909599

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 37363200

約数和(自身を除く): 6453601

約数列:

[1, 7, 19, 133, 277, 839, 1939, 5263, 5873, 15941, 36841, 111587, 232403, 1626821, 4415657, 30909599]

約数ペア:

[(1, 30909599), (7, 4415657), (19, 1626821), (133, 232403), (277, 111587), (839, 36841), (1939, 15941), (5263, 5873)]