2021323557609

素因数分解:

$3^3\times {\mathrm{30559}}^1\times {\mathrm{2449813}}^1$

素因数の和:2480381

約数の個数: 16

約数和(自身を含む): 2994652633600

約数和(自身を除く): 973329075991

約数列:

[1, 3, 9, 27, 30559, 91677, 275031, 825093, 2449813, 7349439, 22048317, 66144951, 74863835467, 224591506401, 673774519203, 2021323557609]

約数ペア:

[(1, 2021323557609), (3, 673774519203), (9, 224591506401), (27, 74863835467), (30559, 66144951), (91677, 22048317), (275031, 7349439), (825093, 2449813)]