22326213

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 37408000

約数和(自身を除く): 15081787

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1669, 1911, 4459, 5007, 11683, 13377, 21697, 35049, 65091, 81781, 151879, 245343, 455637, 572467, 1063153, 1717401, 3189459, 7442071, 22326213]

約数ペア:

[(1, 22326213), (3, 7442071), (7, 3189459), (13, 1717401), (21, 1063153), (39, 572467), (49, 455637), (91, 245343), (147, 151879), (273, 81781), (343, 65091), (637, 35049), (1029, 21697), (1669, 13377), (1911, 11683), (4459, 5007)]