17933643

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 33103616

約数和(自身を除く): 15169973

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 811, 819, 1053, 1701, 2433, 2457, 3159, 5677, 7299, 7371, 10543, 17031, 21897, 22113, 31629, 51093, 65691, 73801, 94887, 153279, 197073, 221403, 284661, 459837, 664209, 853983, 1379511, 1992627, 2561949, 5977881, 17933643]

約数ペア:

[(1, 17933643), (3, 5977881), (7, 2561949), (9, 1992627), (13, 1379511), (21, 853983), (27, 664209), (39, 459837), (63, 284661), (81, 221403), (91, 197073), (117, 153279), (189, 94887), (243, 73801), (273, 65691), (351, 51093), (567, 31629), (811, 22113), (819, 21897), (1053, 17031), (1701, 10543), (2433, 7371), (2457, 7299), (3159, 5677)]