138770983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1187}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 165554928

約数和(自身を除く): 26783945

約数列:

[1, 13, 17, 23, 221, 299, 391, 529, 1187, 5083, 6877, 8993, 15431, 20179, 27301, 116909, 262327, 354913, 464117, 627923, 6033521, 8162999, 10674691, 138770983]

約数ペア:

[(1, 138770983), (13, 10674691), (17, 8162999), (23, 6033521), (221, 627923), (299, 464117), (391, 354913), (529, 262327), (1187, 116909), (5083, 27301), (6877, 20179), (8993, 15431)]