2640072963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3478357}}^1$

素因数の和:3478394

約数の個数: 16

約数和(自身を含む): 4007068416

約数和(自身を除く): 1366995453

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3478357, 10435071, 38261927, 80002211, 114785781, 240006633, 880024321, 2640072963]

約数ペア:

[(1, 2640072963), (3, 880024321), (11, 240006633), (23, 114785781), (33, 80002211), (69, 38261927), (253, 10435071), (759, 3478357)]