4220437557

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{3767}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 6644219904

約数和(自身を除く): 2423782347

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1721, 3767, 5163, 11301, 12047, 26369, 36141, 53351, 79107, 116777, 160053, 350331, 373457, 817439, 1120371, 2452317, 6483007, 19449021, 45381049, 136143147, 200973217, 602919651, 1406812519, 4220437557]

約数ペア:

[(1, 4220437557), (3, 1406812519), (7, 602919651), (21, 200973217), (31, 136143147), (93, 45381049), (217, 19449021), (651, 6483007), (1721, 2452317), (3767, 1120371), (5163, 817439), (11301, 373457), (12047, 350331), (26369, 160053), (36141, 116777), (53351, 79107)]