70443289

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 83655936

約数和(自身を除く): 13212647

約数列:

[1, 7, 41, 71, 287, 497, 2911, 3457, 20377, 24199, 141737, 245447, 992159, 1718129, 10063327, 70443289]

約数ペア:

[(1, 70443289), (7, 10063327), (41, 1718129), (71, 992159), (287, 245447), (497, 141737), (2911, 24199), (3457, 20377)]