29361423

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 48609792

約数和(自身を除く): 19248369

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 821, 917, 1703, 2463, 2751, 5109, 5747, 10673, 11921, 17241, 32019, 35763, 74711, 107551, 224133, 322653, 752857, 1398163, 2258571, 4194489, 9787141, 29361423]

約数ペア:

[(1, 29361423), (3, 9787141), (7, 4194489), (13, 2258571), (21, 1398163), (39, 752857), (91, 322653), (131, 224133), (273, 107551), (393, 74711), (821, 35763), (917, 32019), (1703, 17241), (2463, 11921), (2751, 10673), (5109, 5747)]