717050229

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{480919}}^1$

素因数の和:481000

約数の個数: 16

約数和(自身を含む): 1108039680

約数和(自身を除く): 390989451

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 480919, 1442757, 3366433, 10099299, 34145249, 102435747, 239016743, 717050229]

約数ペア:

[(1, 717050229), (3, 239016743), (7, 102435747), (21, 34145249), (71, 10099299), (213, 3366433), (497, 1442757), (1491, 480919)]