15663500273

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{12391}}^1$

素因数の和:12545

約数の個数: 32

約数和(自身を含む): 17922995712

約数和(自身を除く): 2259495439

約数列:

[1, 17, 23, 53, 61, 391, 901, 1037, 1219, 1403, 3233, 12391, 20723, 23851, 54961, 74359, 210647, 284993, 656723, 755851, 1264103, 4844881, 11164291, 12849467, 15104629, 17384573, 40060103, 256778693, 295537741, 681021751, 921382369, 15663500273]

約数ペア:

[(1, 15663500273), (17, 921382369), (23, 681021751), (53, 295537741), (61, 256778693), (391, 40060103), (901, 17384573), (1037, 15104629), (1219, 12849467), (1403, 11164291), (3233, 4844881), (12391, 1264103), (20723, 755851), (23851, 656723), (54961, 284993), (74359, 210647)]