269835747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 129332253

約数列:

[1, 3, 17, 23, 51, 69, 391, 461, 499, 1173, 1383, 1497, 7837, 8483, 10603, 11477, 23511, 25449, 31809, 34431, 180251, 195109, 230039, 540753, 585327, 690117, 3910663, 5290897, 11731989, 15872691, 89945249, 269835747]

約数ペア:

[(1, 269835747), (3, 89945249), (17, 15872691), (23, 11731989), (51, 5290897), (69, 3910663), (391, 690117), (461, 585327), (499, 540753), (1173, 230039), (1383, 195109), (1497, 180251), (7837, 34431), (8483, 31809), (10603, 25449), (11477, 23511)]