331419387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{49121}}^1$

素因数の和:49310

約数の個数: 16

約数和(自身を含む): 478644768

約数和(自身を除く): 147225381

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 49121, 147363, 638573, 1915719, 8497933, 25493799, 110473129, 331419387]

約数ペア:

[(1, 331419387), (3, 110473129), (13, 25493799), (39, 8497933), (173, 1915719), (519, 638573), (2249, 147363), (6747, 49121)]