864091569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19211}}^1$

素因数の和:19301

約数の個数: 32

約数和(自身を含む): 1327933440

約数和(自身を除く): 463841871

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1363, 1551, 4089, 14993, 19211, 44979, 57633, 211321, 557119, 633963, 902917, 1671357, 2708751, 6128309, 9932087, 18384927, 26184593, 29796261, 78553779, 288030523, 864091569]

約数ペア:

[(1, 864091569), (3, 288030523), (11, 78553779), (29, 29796261), (33, 26184593), (47, 18384927), (87, 9932087), (141, 6128309), (319, 2708751), (517, 1671357), (957, 902917), (1363, 633963), (1551, 557119), (4089, 211321), (14993, 57633), (19211, 44979)]