713774223

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{274423}}^1$

素因数の和:274463

約数の個数: 18

約数和(自身を含む): 1095226184

約数和(自身を除く): 381451961

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 274423, 823269, 2469807, 4665191, 13995573, 41986719, 79308247, 237924741, 713774223]

約数ペア:

[(1, 713774223), (3, 237924741), (9, 79308247), (17, 41986719), (51, 13995573), (153, 4665191), (289, 2469807), (867, 823269), (2601, 274423)]