2797749213

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 4498882560

約数和(自身を除く): 1701133347

約数列:

[1, 3, 7, 21, 47, 53, 79, 141, 159, 237, 329, 371, 553, 677, 987, 1113, 1659, 2031, 2491, 3713, 4187, 4739, 7473, 11139, 12561, 14217, 17437, 25991, 29309, 31819, 35881, 52311, 53483, 77973, 87927, 95457, 107643, 160449, 196789, 222733, 251167, 374381, 590367, 668199, 753501, 1123143, 1377523, 1686407, 2513701, 2834599, 4132569, 5059221, 7541103, 8503797, 11804849, 17595907, 19842193, 35414547, 52787721, 59526579, 133226153, 399678459, 932583071, 2797749213]

約数ペア:

[(1, 2797749213), (3, 932583071), (7, 399678459), (21, 133226153), (47, 59526579), (53, 52787721), (79, 35414547), (141, 19842193), (159, 17595907), (237, 11804849), (329, 8503797), (371, 7541103), (553, 5059221), (677, 4132569), (987, 2834599), (1113, 2513701), (1659, 1686407), (2031, 1377523), (2491, 1123143), (3713, 753501), (4187, 668199), (4739, 590367), (7473, 374381), (11139, 251167), (12561, 222733), (14217, 196789), (17437, 160449), (25991, 107643), (29309, 95457), (31819, 87927), (35881, 77973), (52311, 53483)]