631049741

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{72643}}^1$

素因数の和:72740

約数の個数: 16

約数和(自身を含む): 774094464

約数和(自身を除く): 143044723

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 72643, 508501, 1234931, 5302939, 8644517, 37120573, 90149963, 631049741]

約数ペア:

[(1, 631049741), (7, 90149963), (17, 37120573), (73, 8644517), (119, 5302939), (511, 1234931), (1241, 508501), (8687, 72643)]