47721093

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37253}}^1$

素因数の和:37324

約数の個数: 16

約数和(自身を含む): 73911936

約数和(自身を除く): 26190843

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 37253, 111759, 260771, 782313, 2272433, 6817299, 15907031, 47721093]

約数ペア:

[(1, 47721093), (3, 15907031), (7, 6817299), (21, 2272433), (61, 782313), (183, 260771), (427, 111759), (1281, 37253)]