8316357

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 13386816

約数和(自身を除く): 5070459

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 1097, 2527, 3291, 7581, 7679, 20843, 23037, 62529, 145901, 396017, 437703, 1188051, 2772119, 8316357]

約数ペア:

[(1, 8316357), (3, 2772119), (7, 1188051), (19, 437703), (21, 396017), (57, 145901), (133, 62529), (361, 23037), (399, 20843), (1083, 7679), (1097, 7581), (2527, 3291)]