269047009

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 344051712

約数和(自身を除く): 75004703

約数列:

[1, 7, 11, 67, 77, 121, 431, 469, 737, 847, 1331, 3017, 4741, 5159, 8107, 9317, 28877, 33187, 52151, 56749, 89177, 202139, 317647, 365057, 573661, 624239, 2223529, 3494117, 4015627, 24458819, 38435287, 269047009]

約数ペア:

[(1, 269047009), (7, 38435287), (11, 24458819), (67, 4015627), (77, 3494117), (121, 2223529), (431, 624239), (469, 573661), (737, 365057), (847, 317647), (1331, 202139), (3017, 89177), (4741, 56749), (5159, 52151), (8107, 33187), (9317, 28877)]