271974678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{1601}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 568415232

約数和(自身を除く): 296440554

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1231, 1601, 2462, 3202, 3693, 4803, 7386, 9606, 28313, 36823, 56626, 73646, 84939, 110469, 169878, 220938, 1970831, 3941662, 5912493, 11824986, 45329113, 90658226, 135987339, 271974678]

約数ペア:

[(1, 271974678), (2, 135987339), (3, 90658226), (6, 45329113), (23, 11824986), (46, 5912493), (69, 3941662), (138, 1970831), (1231, 220938), (1601, 169878), (2462, 110469), (3202, 84939), (3693, 73646), (4803, 56626), (7386, 36823), (9606, 28313)]