23448843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 15470037

約数列:

[1, 3, 9, 11, 33, 41, 53, 99, 109, 123, 159, 327, 369, 451, 477, 583, 981, 1199, 1353, 1749, 2173, 3597, 4059, 4469, 5247, 5777, 6519, 10791, 13407, 17331, 19557, 23903, 40221, 49159, 51993, 63547, 71709, 147477, 190641, 215127, 236857, 442431, 571923, 710571, 2131713, 2605427, 7816281, 23448843]

約数ペア:

[(1, 23448843), (3, 7816281), (9, 2605427), (11, 2131713), (33, 710571), (41, 571923), (53, 442431), (99, 236857), (109, 215127), (123, 190641), (159, 147477), (327, 71709), (369, 63547), (451, 51993), (477, 49159), (583, 40221), (981, 23903), (1199, 19557), (1353, 17331), (1749, 13407), (2173, 10791), (3597, 6519), (4059, 5777), (4469, 5247)]