244991523

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{5807}}^1$

素因数の和:5872

約数の個数: 32

約数和(自身を含む): 390297600

約数和(自身を除く): 145306077

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 2009, 5807, 6027, 14063, 17421, 40649, 42189, 121947, 238087, 284543, 714261, 853629, 1666609, 1991801, 4999827, 5975403, 11666263, 34998789, 81663841, 244991523]

約数ペア:

[(1, 244991523), (3, 81663841), (7, 34998789), (21, 11666263), (41, 5975403), (49, 4999827), (123, 1991801), (147, 1666609), (287, 853629), (343, 714261), (861, 284543), (1029, 238087), (2009, 121947), (5807, 42189), (6027, 40649), (14063, 17421)]