26361237

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 17232747

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 1801, 2091, 4879, 5403, 12607, 14637, 30617, 37821, 73841, 91851, 214319, 221523, 516887, 642957, 1255297, 1550661, 3765891, 8787079, 26361237]

約数ペア:

[(1, 26361237), (3, 8787079), (7, 3765891), (17, 1550661), (21, 1255297), (41, 642957), (51, 516887), (119, 221523), (123, 214319), (287, 91851), (357, 73841), (697, 37821), (861, 30617), (1801, 14637), (2091, 12607), (4879, 5403)]