3050207811

素因数分解:

$3^2\times 7^2\times {\mathrm{6916571}}^1$

素因数の和:6916591

約数の個数: 18

約数和(自身を含む): 5125179852

約数和(自身を除く): 2074972041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 6916571, 20749713, 48415997, 62249139, 145247991, 338911979, 435743973, 1016735937, 3050207811]

約数ペア:

[(1, 3050207811), (3, 1016735937), (7, 435743973), (9, 338911979), (21, 145247991), (49, 62249139), (63, 48415997), (147, 20749713), (441, 6916571)]