23495381

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 7470379

約数列:

[1, 7, 13, 19, 91, 107, 127, 133, 247, 749, 889, 1391, 1651, 1729, 2033, 2413, 9737, 11557, 13589, 14231, 16891, 26429, 31369, 95123, 176657, 185003, 219583, 258191, 1236599, 1807337, 3356483, 23495381]

約数ペア:

[(1, 23495381), (7, 3356483), (13, 1807337), (19, 1236599), (91, 258191), (107, 219583), (127, 185003), (133, 176657), (247, 95123), (749, 31369), (889, 26429), (1391, 16891), (1651, 14231), (1729, 13589), (2033, 11557), (2413, 9737)]