22113051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 32693760

約数和(自身を除く): 10580709

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 257, 667, 771, 989, 1247, 2001, 2967, 3741, 5911, 7453, 11051, 17733, 22359, 28681, 33153, 86043, 171419, 254173, 320479, 514257, 762519, 961437, 7371017, 22113051]

約数ペア:

[(1, 22113051), (3, 7371017), (23, 961437), (29, 762519), (43, 514257), (69, 320479), (87, 254173), (129, 171419), (257, 86043), (667, 33153), (771, 28681), (989, 22359), (1247, 17733), (2001, 11051), (2967, 7453), (3741, 5911)]