71119209

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47699}}^1$

素因数の和:47780

約数の個数: 16

約数和(自身を含む): 109900800

約数和(自身を除く): 38781591

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 47699, 143097, 333893, 1001679, 3386629, 10159887, 23706403, 71119209]

約数ペア:

[(1, 71119209), (3, 23706403), (7, 10159887), (21, 3386629), (71, 1001679), (213, 333893), (497, 143097), (1491, 47699)]