28371153

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 38923200

約数和(自身を除く): 10552047

約数列:

[1, 3, 59, 89, 177, 267, 1801, 5251, 5403, 15753, 106259, 160289, 318777, 480867, 9457051, 28371153]

約数ペア:

[(1, 28371153), (3, 9457051), (59, 480867), (89, 318777), (177, 160289), (267, 106259), (1801, 15753), (5251, 5403)]