22870053

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 36080000

約数和(自身を除く): 13209947

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 409, 513, 981, 1227, 2071, 2943, 3681, 6213, 7771, 11043, 18639, 23313, 44581, 55917, 69939, 133743, 209817, 401229, 847039, 1203687, 2541117, 7623351, 22870053]

約数ペア:

[(1, 22870053), (3, 7623351), (9, 2541117), (19, 1203687), (27, 847039), (57, 401229), (109, 209817), (171, 133743), (327, 69939), (409, 55917), (513, 44581), (981, 23313), (1227, 18639), (2071, 11043), (2943, 7771), (3681, 6213)]