2694681

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 4477440

約数和(自身を除く): 1782759

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 211, 297, 387, 473, 633, 1161, 1419, 1899, 2321, 4257, 5697, 6963, 9073, 12771, 20889, 27219, 62667, 81657, 99803, 244971, 299409, 898227, 2694681]

約数ペア:

[(1, 2694681), (3, 898227), (9, 299409), (11, 244971), (27, 99803), (33, 81657), (43, 62667), (99, 27219), (129, 20889), (211, 12771), (297, 9073), (387, 6963), (473, 5697), (633, 4257), (1161, 2321), (1419, 1899)]