3451653

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 20

約数和(自身を含む): 5281408

約数和(自身を除く): 1829755

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 991, 1161, 2973, 3483, 8919, 26757, 42613, 80271, 127839, 383517, 1150551, 3451653]

約数ペア:

[(1, 3451653), (3, 1150551), (9, 383517), (27, 127839), (43, 80271), (81, 42613), (129, 26757), (387, 8919), (991, 3483), (1161, 2973)]