12391717605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{321821}}^1$

素因数の和:321997

約数の個数: 32

約数和(自身を含む): 21132119808

約数和(自身を除く): 8740402203

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 2265, 2567, 7701, 12835, 38505, 321821, 965463, 1609105, 4827315, 5470957, 16412871, 27354785, 48594971, 82064355, 145784913, 242974855, 728924565, 826114507, 2478343521, 4130572535, 12391717605]

約数ペア:

[(1, 12391717605), (3, 4130572535), (5, 2478343521), (15, 826114507), (17, 728924565), (51, 242974855), (85, 145784913), (151, 82064355), (255, 48594971), (453, 27354785), (755, 16412871), (2265, 5470957), (2567, 4827315), (7701, 1609105), (12835, 965463), (38505, 321821)]