22490643

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 36827136

約数和(自身を除く): 14336493

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 863, 1241, 1533, 2589, 3723, 6041, 8687, 14671, 18123, 26061, 44013, 62999, 102697, 188997, 308091, 440993, 1070983, 1322979, 3212949, 7496881, 22490643]

約数ペア:

[(1, 22490643), (3, 7496881), (7, 3212949), (17, 1322979), (21, 1070983), (51, 440993), (73, 308091), (119, 188997), (219, 102697), (357, 62999), (511, 44013), (863, 26061), (1241, 18123), (1533, 14671), (2589, 8687), (3723, 6041)]