25824681

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 38294880

約数和(自身を除く): 12470199

約数列:

[1, 3, 9, 67, 113, 201, 339, 379, 603, 1017, 1137, 3411, 7571, 22713, 25393, 42827, 68139, 76179, 128481, 228537, 385443, 2869409, 8608227, 25824681]

約数ペア:

[(1, 25824681), (3, 8608227), (9, 2869409), (67, 385443), (113, 228537), (201, 128481), (339, 76179), (379, 68139), (603, 42827), (1017, 25393), (1137, 22713), (3411, 7571)]