880225917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{38299}}^1$

素因数の和:38512

約数の個数: 16

約数和(自身を含む): 1205990400

約数和(自身を除く): 325764483

約数列:

[1, 3, 47, 141, 163, 489, 7661, 22983, 38299, 114897, 1800053, 5400159, 6242737, 18728211, 293408639, 880225917]

約数ペア:

[(1, 880225917), (3, 293408639), (47, 18728211), (141, 6242737), (163, 5400159), (489, 1800053), (7661, 114897), (22983, 38299)]