269846787

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11887}}^1$

素因数の和:11967

約数の個数: 32

約数和(自身を含む): 438239232

約数和(自身を除く): 168392445

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7567, 11887, 22701, 35661, 83209, 249627, 273401, 558689, 820203, 1676067, 1913807, 3910823, 5741421, 11732469, 12849847, 38549541, 89948929, 269846787]

約数ペア:

[(1, 269846787), (3, 89948929), (7, 38549541), (21, 12849847), (23, 11732469), (47, 5741421), (69, 3910823), (141, 1913807), (161, 1676067), (329, 820203), (483, 558689), (987, 273401), (1081, 249627), (3243, 83209), (7567, 35661), (11887, 22701)]