47722311

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19423}}^1$

素因数の和:19452

約数の個数: 32

約数和(自身を含む): 87019520

約数和(自身を除く): 39297209

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 19423, 58269, 135961, 174807, 252499, 407883, 524421, 757497, 1223649, 1767493, 2272491, 3670947, 5302479, 6817473, 15907437, 47722311]

約数ペア:

[(1, 47722311), (3, 15907437), (7, 6817473), (9, 5302479), (13, 3670947), (21, 2272491), (27, 1767493), (39, 1223649), (63, 757497), (91, 524421), (117, 407883), (189, 252499), (273, 174807), (351, 135961), (819, 58269), (2457, 19423)]