8906877

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 36

約数和(自身を含む): 15768480

約数和(自身を除く): 6861603

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1063, 1197, 2793, 3189, 7441, 8379, 9567, 20197, 22323, 52087, 60591, 66969, 141379, 156261, 181773, 424137, 468783, 989653, 1272411, 2968959, 8906877]

約数ペア:

[(1, 8906877), (3, 2968959), (7, 1272411), (9, 989653), (19, 468783), (21, 424137), (49, 181773), (57, 156261), (63, 141379), (133, 66969), (147, 60591), (171, 52087), (399, 22323), (441, 20197), (931, 9567), (1063, 8379), (1197, 7441), (2793, 3189)]