87923309761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1472333}}^1$

素因数の和:1472808

約数の個数: 16

約数和(自身を含む): 106008048000

約数和(自身を除く): 18084738239

約数列:

[1, 7, 19, 133, 449, 3143, 8531, 59717, 1472333, 10306331, 27974327, 195820289, 661077517, 4627542619, 12560472823, 87923309761]

約数ペア:

[(1, 87923309761), (7, 12560472823), (19, 4627542619), (133, 661077517), (449, 195820289), (3143, 27974327), (8531, 10306331), (59717, 1472333)]