15673797223

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 18386501760

約数和(自身を除く): 2712704537

約数列:

[1, 7, 73, 137, 241, 511, 929, 959, 1687, 6503, 10001, 17593, 33017, 67817, 70007, 123151, 127273, 223889, 231119, 474719, 890911, 1567223, 2410241, 9290929, 16343897, 16871687, 30672793, 65036503, 114407279, 214709551, 2239113889, 15673797223]

約数ペア:

[(1, 15673797223), (7, 2239113889), (73, 214709551), (137, 114407279), (241, 65036503), (511, 30672793), (929, 16871687), (959, 16343897), (1687, 9290929), (6503, 2410241), (10001, 1567223), (17593, 890911), (33017, 474719), (67817, 231119), (70007, 223889), (123151, 127273)]