40540813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 43960320

約数和(自身を除く): 3419507

約数列:

[1, 19, 53, 127, 317, 1007, 2413, 6023, 6731, 16801, 40259, 127889, 319219, 764921, 2133727, 40540813]

約数ペア:

[(1, 40540813), (19, 2133727), (53, 764921), (127, 319219), (317, 127889), (1007, 40259), (2413, 16801), (6023, 6731)]