879100341

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 1437729408

約数和(自身を除く): 558629067

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 361, 399, 427, 1083, 1159, 1281, 1901, 2527, 3477, 5703, 7581, 8113, 13307, 22021, 24339, 36119, 39921, 66063, 108357, 115961, 154147, 252833, 347883, 462441, 686261, 758499, 811727, 2058783, 2203259, 2435181, 4803827, 6609777, 14411481, 15422813, 41861921, 46268439, 125585763, 293033447, 879100341]

約数ペア:

[(1, 879100341), (3, 293033447), (7, 125585763), (19, 46268439), (21, 41861921), (57, 15422813), (61, 14411481), (133, 6609777), (183, 4803827), (361, 2435181), (399, 2203259), (427, 2058783), (1083, 811727), (1159, 758499), (1281, 686261), (1901, 462441), (2527, 347883), (3477, 252833), (5703, 154147), (7581, 115961), (8113, 108357), (13307, 66063), (22021, 39921), (24339, 36119)]