2867298399

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{48781}}^1$

素因数の和:49108

約数の個数: 32

約数和(自身を含む): 4870394880

約数和(自身を除く): 2003096481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 933, 2177, 2799, 6531, 8397, 19593, 48781, 58779, 146343, 341467, 439029, 1024401, 1317087, 3073203, 9219609, 15170891, 45512673, 106196237, 136538019, 318588711, 409614057, 955766133, 2867298399]

約数ペア:

[(1, 2867298399), (3, 955766133), (7, 409614057), (9, 318588711), (21, 136538019), (27, 106196237), (63, 45512673), (189, 15170891), (311, 9219609), (933, 3073203), (2177, 1317087), (2799, 1024401), (6531, 439029), (8397, 341467), (19593, 146343), (48781, 58779)]