1282104813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{903527}}^1$

素因数の和:903584

約数の個数: 16

約数和(自身を含む): 1908251136

約数和(自身を除く): 626146323

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 903527, 2710581, 9938797, 29816391, 38851661, 116554983, 427368271, 1282104813]

約数ペア:

[(1, 1282104813), (3, 427368271), (11, 116554983), (33, 38851661), (43, 29816391), (129, 9938797), (473, 2710581), (1419, 903527)]