2013153813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{3089}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 3297153600

約数和(自身を除く): 1283999787

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 227, 261, 319, 681, 957, 2043, 2497, 2871, 3089, 6583, 7491, 9267, 19749, 22473, 27801, 33979, 59247, 72413, 89581, 101937, 217239, 268743, 305811, 651717, 701203, 806229, 985391, 2103609, 2956173, 6310827, 7713233, 8868519, 20334887, 23139699, 61004661, 69419097, 183013983, 223683757, 671051271, 2013153813]

約数ペア:

[(1, 2013153813), (3, 671051271), (9, 223683757), (11, 183013983), (29, 69419097), (33, 61004661), (87, 23139699), (99, 20334887), (227, 8868519), (261, 7713233), (319, 6310827), (681, 2956173), (957, 2103609), (2043, 985391), (2497, 806229), (2871, 701203), (3089, 651717), (6583, 305811), (7491, 268743), (9267, 217239), (19749, 101937), (22473, 89581), (27801, 72413), (33979, 59247)]