21423058079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2203}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 23753689344

約数和(自身を除く): 2330631265

約数列:

[1, 17, 43, 53, 251, 731, 901, 2203, 2279, 4267, 10793, 13303, 37451, 38743, 94729, 116759, 183481, 226151, 552953, 572029, 1610393, 1984903, 5020637, 9400201, 9724493, 23776979, 29306509, 85350829, 404208643, 498210653, 1260179887, 21423058079]

約数ペア:

[(1, 21423058079), (17, 1260179887), (43, 498210653), (53, 404208643), (251, 85350829), (731, 29306509), (901, 23776979), (2203, 9724493), (2279, 9400201), (4267, 5020637), (10793, 1984903), (13303, 1610393), (37451, 572029), (38743, 552953), (94729, 226151), (116759, 183481)]