9380021

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 2715979

約数列:

[1, 7, 23, 29, 41, 49, 161, 203, 287, 343, 667, 943, 1127, 1189, 1421, 2009, 4669, 6601, 7889, 8323, 9947, 14063, 27347, 32683, 46207, 58261, 191429, 228781, 323449, 407827, 1340003, 9380021]

約数ペア:

[(1, 9380021), (7, 1340003), (23, 407827), (29, 323449), (41, 228781), (49, 191429), (161, 58261), (203, 46207), (287, 32683), (343, 27347), (667, 14063), (943, 9947), (1127, 8323), (1189, 7889), (1421, 6601), (2009, 4669)]