2013996081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{435647}}^1$

素因数の和:435740

約数の個数: 16

約数和(自身を含む): 2843910144

約数和(自身を除く): 829914063

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 435647, 1306941, 10019881, 29188349, 30059643, 87565047, 671332027, 2013996081]

約数ペア:

[(1, 2013996081), (3, 671332027), (23, 87565047), (67, 30059643), (69, 29188349), (201, 10019881), (1541, 1306941), (4623, 435647)]