38634651

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 63632448

約数和(自身を除く): 24997797

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 331, 393, 891, 993, 1179, 1441, 2979, 3537, 3641, 4323, 8937, 10611, 10923, 12969, 26811, 32769, 38907, 43361, 98307, 116721, 130083, 294921, 390249, 476971, 1170747, 1430913, 3512241, 4292739, 12878217, 38634651]

約数ペア:

[(1, 38634651), (3, 12878217), (9, 4292739), (11, 3512241), (27, 1430913), (33, 1170747), (81, 476971), (99, 390249), (131, 294921), (297, 130083), (331, 116721), (393, 98307), (891, 43361), (993, 38907), (1179, 32769), (1441, 26811), (2979, 12969), (3537, 10923), (3641, 10611), (4323, 8937)]