473670309

素因数分解:

$3^1\times 7^3\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 738720000

約数和(自身を除く): 265049691

約数列:

[1, 3, 7, 21, 49, 147, 343, 569, 809, 1029, 1707, 2427, 3983, 5663, 11949, 16989, 27881, 39641, 83643, 118923, 195167, 277487, 460321, 585501, 832461, 1380963, 3222247, 9666741, 22555729, 67667187, 157890103, 473670309]

約数ペア:

[(1, 473670309), (3, 157890103), (7, 67667187), (21, 22555729), (49, 9666741), (147, 3222247), (343, 1380963), (569, 832461), (809, 585501), (1029, 460321), (1707, 277487), (2427, 195167), (3983, 118923), (5663, 83643), (11949, 39641), (16989, 27881)]