2642221509

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{89899}}^1$

素因数の和:90100

約数の個数: 16

約数和(自身を含む): 3594561600

約数和(自身を除く): 952340091

約数列:

[1, 3, 97, 101, 291, 303, 9797, 29391, 89899, 269697, 8720203, 9079799, 26160609, 27239397, 880740503, 2642221509]

約数ペア:

[(1, 2642221509), (3, 880740503), (97, 27239397), (101, 26160609), (291, 9079799), (303, 8720203), (9797, 269697), (29391, 89899)]