23964213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 40303872

約数和(自身を除く): 16339659

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2141, 3731, 6423, 11193, 14987, 27833, 44961, 83499, 87781, 194831, 263343, 584493, 614467, 1141153, 1843401, 3423459, 7988071, 23964213]

約数ペア:

[(1, 23964213), (3, 7988071), (7, 3423459), (13, 1843401), (21, 1141153), (39, 614467), (41, 584493), (91, 263343), (123, 194831), (273, 87781), (287, 83499), (533, 44961), (861, 27833), (1599, 14987), (2141, 11193), (3731, 6423)]