315057327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 461680128

約数和(自身を除く): 146622801

約数列:

[1, 3, 13, 39, 103, 107, 309, 321, 733, 1339, 1391, 2199, 4017, 4173, 9529, 11021, 28587, 33063, 75499, 78431, 143273, 226497, 235293, 429819, 981487, 1019603, 2944461, 3058809, 8078393, 24235179, 105019109, 315057327]

約数ペア:

[(1, 315057327), (3, 105019109), (13, 24235179), (39, 8078393), (103, 3058809), (107, 2944461), (309, 1019603), (321, 981487), (733, 429819), (1339, 235293), (1391, 226497), (2199, 143273), (4017, 78431), (4173, 75499), (9529, 33063), (11021, 28587)]