2705283

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 4662528

約数和(自身を除く): 1957245

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1867, 5601, 13069, 16803, 39207, 42941, 117621, 128823, 300587, 386469, 901761, 2705283]

約数ペア:

[(1, 2705283), (3, 901761), (7, 386469), (9, 300587), (21, 128823), (23, 117621), (63, 42941), (69, 39207), (161, 16803), (207, 13069), (483, 5601), (1449, 1867)]