63392917

素因数分解:

$7^3\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 74272000

約数和(自身を除く): 10879083

約数列:

[1, 7, 49, 343, 421, 439, 2947, 3073, 20629, 21511, 144403, 150577, 184819, 1293733, 9056131, 63392917]

約数ペア:

[(1, 63392917), (7, 9056131), (49, 1293733), (343, 184819), (421, 150577), (439, 144403), (2947, 21511), (3073, 20629)]