2016808143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 3311616000

約数和(自身を除く): 1294807857

約数列:

[1, 3, 7, 19, 21, 57, 79, 109, 133, 237, 327, 399, 553, 587, 763, 1501, 1659, 1761, 2071, 2289, 4109, 4503, 6213, 8611, 10507, 11153, 12327, 14497, 25833, 31521, 33459, 43491, 46373, 60277, 63983, 78071, 139119, 163609, 180831, 191949, 234213, 324611, 447881, 490827, 881087, 973833, 1145263, 1215677, 1343643, 2643261, 3435789, 3647031, 5054657, 6167609, 8509739, 15163971, 18502827, 25529217, 35382599, 96038483, 106147797, 288115449, 672269381, 2016808143]

約数ペア:

[(1, 2016808143), (3, 672269381), (7, 288115449), (19, 106147797), (21, 96038483), (57, 35382599), (79, 25529217), (109, 18502827), (133, 15163971), (237, 8509739), (327, 6167609), (399, 5054657), (553, 3647031), (587, 3435789), (763, 2643261), (1501, 1343643), (1659, 1215677), (1761, 1145263), (2071, 973833), (2289, 881087), (4109, 490827), (4503, 447881), (6213, 324611), (8611, 234213), (10507, 191949), (11153, 180831), (12327, 163609), (14497, 139119), (25833, 78071), (31521, 63983), (33459, 60277), (43491, 46373)]