21054290414973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1\times {\mathrm{114262171}}^1$

素因数の和:114265804

約数の個数: 16

約数和(自身を含む): 29731931251776

約数和(自身を除く): 8677640836803

約数列:

[1, 3, 17, 51, 3613, 10839, 61421, 184263, 114262171, 342786513, 1942456907, 5827370721, 412829223823, 1238487671469, 7018096804991, 21054290414973]

約数ペア:

[(1, 21054290414973), (3, 7018096804991), (17, 1238487671469), (51, 412829223823), (3613, 5827370721), (10839, 1942456907), (61421, 342786513), (184263, 114262171)]