141414143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 172440576

約数和(自身を除く): 31026433

約数列:

[1, 13, 17, 23, 43, 221, 299, 391, 559, 647, 731, 989, 5083, 8411, 9503, 10999, 12857, 14881, 16813, 27821, 142987, 193453, 218569, 252977, 361673, 472957, 639883, 3288701, 6148441, 8318479, 10878011, 141414143]

約数ペア:

[(1, 141414143), (13, 10878011), (17, 8318479), (23, 6148441), (43, 3288701), (221, 639883), (299, 472957), (391, 361673), (559, 252977), (647, 218569), (731, 193453), (989, 142987), (5083, 27821), (8411, 16813), (9503, 14881), (10999, 12857)]