2397506913

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163129}}^1$

素因数の和:163229

約数の個数: 24

約数和(自身を含む): 3664552320

約数和(自身を除く): 1267045407

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 163129, 489387, 1468161, 3751967, 11255901, 11582159, 33767703, 34746477, 104239431, 266389657, 799168971, 2397506913]

約数ペア:

[(1, 2397506913), (3, 799168971), (9, 266389657), (23, 104239431), (69, 34746477), (71, 33767703), (207, 11582159), (213, 11255901), (639, 3751967), (1633, 1468161), (4899, 489387), (14697, 163129)]