30542883

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 47949312

約数和(自身を除く): 17406429

約数列:

[1, 3, 7, 21, 61, 113, 183, 211, 339, 427, 633, 791, 1281, 1477, 2373, 4431, 6893, 12871, 20679, 23843, 38613, 48251, 71529, 90097, 144753, 166901, 270291, 500703, 1454423, 4363269, 10180961, 30542883]

約数ペア:

[(1, 30542883), (3, 10180961), (7, 4363269), (21, 1454423), (61, 500703), (113, 270291), (183, 166901), (211, 144753), (339, 90097), (427, 71529), (633, 48251), (791, 38613), (1281, 23843), (1477, 20679), (2373, 12871), (4431, 6893)]