29388631731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{221719}}^1$

素因数の和:221875

約数の個数: 32

約数和(自身を含む): 43677066240

約数和(自身を除く): 14288434509

約数列:

[1, 3, 17, 23, 51, 69, 113, 339, 391, 1173, 1921, 2599, 5763, 7797, 44183, 132549, 221719, 665157, 3769223, 5099537, 11307669, 15298611, 25054247, 75162741, 86692129, 260076387, 425922199, 576247681, 1277766597, 1728743043, 9796210577, 29388631731]

約数ペア:

[(1, 29388631731), (3, 9796210577), (17, 1728743043), (23, 1277766597), (51, 576247681), (69, 425922199), (113, 260076387), (339, 86692129), (391, 75162741), (1173, 25054247), (1921, 15298611), (2599, 11307669), (5763, 5099537), (7797, 3769223), (44183, 665157), (132549, 221719)]