3048045987

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{2053}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 4972980480

約数和(自身を除く): 1924934493

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 2053, 3477, 3721, 6159, 8113, 11163, 14371, 24339, 26047, 39007, 43113, 70699, 78141, 117021, 125233, 212097, 273049, 375699, 494893, 819147, 876631, 1484679, 2379427, 2629893, 7138281, 7639213, 16655989, 22917639, 49967967, 53474491, 145145047, 160423473, 435435141, 1016015329, 3048045987]

約数ペア:

[(1, 3048045987), (3, 1016015329), (7, 435435141), (19, 160423473), (21, 145145047), (57, 53474491), (61, 49967967), (133, 22917639), (183, 16655989), (399, 7639213), (427, 7138281), (1159, 2629893), (1281, 2379427), (2053, 1484679), (3477, 876631), (3721, 819147), (6159, 494893), (8113, 375699), (11163, 273049), (14371, 212097), (24339, 125233), (26047, 117021), (39007, 78141), (43113, 70699)]