227804538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2920571}}^1$

素因数の和:2920589

約数の個数: 16

約数和(自身を含む): 490656096

約数和(自身を除く): 262851558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2920571, 5841142, 8761713, 17523426, 37967423, 75934846, 113902269, 227804538]

約数ペア:

[(1, 227804538), (2, 113902269), (3, 75934846), (6, 37967423), (13, 17523426), (26, 8761713), (39, 5841142), (78, 2920571)]