214022613

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 349526016

約数和(自身を除く): 135503403

約数列:

[1, 3, 7, 21, 23, 69, 71, 79, 161, 213, 237, 483, 497, 553, 1491, 1633, 1659, 1817, 4899, 5451, 5609, 6241, 11431, 12719, 16827, 18723, 34293, 38157, 39263, 43687, 117789, 129007, 131061, 143543, 387021, 430629, 443111, 903049, 1004801, 1329333, 2709147, 3014403, 3101777, 9305331, 10191553, 30574659, 71340871, 214022613]

約数ペア:

[(1, 214022613), (3, 71340871), (7, 30574659), (21, 10191553), (23, 9305331), (69, 3101777), (71, 3014403), (79, 2709147), (161, 1329333), (213, 1004801), (237, 903049), (483, 443111), (497, 430629), (553, 387021), (1491, 143543), (1633, 131061), (1659, 129007), (1817, 117789), (4899, 43687), (5451, 39263), (5609, 38157), (6241, 34293), (11431, 18723), (12719, 16827)]