223885233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 385292544

約数和(自身を除く): 161407311

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 143, 219, 429, 657, 803, 949, 1287, 2383, 2409, 2847, 7149, 7227, 8541, 10439, 21447, 26213, 30979, 31317, 78639, 92937, 93951, 173959, 235917, 278811, 340769, 521877, 1022307, 1565631, 1913549, 2261467, 3066921, 5740647, 6784401, 17221941, 20353203, 24876137, 74628411, 223885233]

約数ペア:

[(1, 223885233), (3, 74628411), (9, 24876137), (11, 20353203), (13, 17221941), (33, 6784401), (39, 5740647), (73, 3066921), (99, 2261467), (117, 1913549), (143, 1565631), (219, 1022307), (429, 521877), (657, 340769), (803, 278811), (949, 235917), (1287, 173959), (2383, 93951), (2409, 92937), (2847, 78639), (7149, 31317), (7227, 30979), (8541, 26213), (10439, 21447)]