42909261

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 58819584

約数和(自身を除く): 15910323

約数列:

[1, 3, 47, 141, 163, 489, 1867, 5601, 7661, 22983, 87749, 263247, 304321, 912963, 14303087, 42909261]

約数ペア:

[(1, 42909261), (3, 14303087), (47, 912963), (141, 304321), (163, 263247), (489, 87749), (1867, 22983), (5601, 7661)]