2213315049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1\times {\mathrm{1613}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 3299687424

約数和(自身を除く): 1086372375

約数列:

[1, 3, 11, 33, 43, 129, 473, 967, 1419, 1613, 2901, 4839, 10637, 17743, 31911, 41581, 53229, 69359, 124743, 208077, 457391, 762949, 1372173, 1559771, 2288847, 4679313, 17157481, 51472443, 67070153, 201210459, 737771683, 2213315049]

約数ペア:

[(1, 2213315049), (3, 737771683), (11, 201210459), (33, 67070153), (43, 51472443), (129, 17157481), (473, 4679313), (967, 2288847), (1419, 1559771), (1613, 1372173), (2901, 762949), (4839, 457391), (10637, 208077), (17743, 124743), (31911, 69359), (41581, 53229)]