38891149917

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{342421}}^1$

素因数の和:342589

約数の個数: 24

約数和(自身を含む): 55505236512

約数和(自身を除く): 16614086595

約数列:

[1, 3, 17, 51, 131, 289, 393, 867, 2227, 6681, 37859, 113577, 342421, 1027263, 5821157, 17463471, 44857151, 98959669, 134571453, 296879007, 762571567, 2287714701, 12963716639, 38891149917]

約数ペア:

[(1, 38891149917), (3, 12963716639), (17, 2287714701), (51, 762571567), (131, 296879007), (289, 134571453), (393, 98959669), (867, 44857151), (2227, 17463471), (6681, 5821157), (37859, 1027263), (113577, 342421)]