28215411

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58417}}^1$

素因数の和:58450

約数の個数: 16

約数和(自身を含む): 44865024

約数和(自身を除く): 16649613

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 58417, 175251, 408919, 1226757, 1343591, 4030773, 9405137, 28215411]

約数ペア:

[(1, 28215411), (3, 9405137), (7, 4030773), (21, 1343591), (23, 1226757), (69, 408919), (161, 175251), (483, 58417)]