13564428479

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 16759685376

約数和(自身を除く): 3195256897

約数列:

[1, 7, 31, 41, 49, 217, 287, 353, 617, 1271, 1519, 2009, 2471, 4319, 8897, 10943, 14473, 17297, 19127, 25297, 30233, 62279, 76601, 101311, 133889, 177079, 217801, 448663, 536207, 709177, 784207, 937223, 1239553, 1524607, 3140641, 5489449, 6751831, 8929841, 10672249, 21984487, 38426143, 47262817, 62508887, 276825071, 330839719, 437562209, 1937775497, 13564428479]

約数ペア:

[(1, 13564428479), (7, 1937775497), (31, 437562209), (41, 330839719), (49, 276825071), (217, 62508887), (287, 47262817), (353, 38426143), (617, 21984487), (1271, 10672249), (1519, 8929841), (2009, 6751831), (2471, 5489449), (4319, 3140641), (8897, 1524607), (10943, 1239553), (14473, 937223), (17297, 784207), (19127, 709177), (25297, 536207), (30233, 448663), (62279, 217801), (76601, 177079), (101311, 133889)]