42068831

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4814

約数の個数: 16

約数和(自身を含む): 51375360

約数和(自身を除く): 9306529

約数列:

[1, 7, 19, 67, 133, 469, 1273, 4721, 8911, 33047, 89699, 316307, 627893, 2214149, 6009833, 42068831]

約数ペア:

[(1, 42068831), (7, 6009833), (19, 2214149), (67, 627893), (133, 316307), (469, 89699), (1273, 33047), (4721, 8911)]