41974821

素因数分解:

$3^3\times 7^2\times {\mathrm{31727}}^1$

素因数の和:31750

約数の個数: 24

約数和(自身を含む): 72339840

約数和(自身を除く): 30365019

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 31727, 95181, 222089, 285543, 666267, 856629, 1554623, 1998801, 4663869, 5996403, 13991607, 41974821]

約数ペア:

[(1, 41974821), (3, 13991607), (7, 5996403), (9, 4663869), (21, 1998801), (27, 1554623), (49, 856629), (63, 666267), (147, 285543), (189, 222089), (441, 95181), (1323, 31727)]