3139047

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 5088000

約数和(自身を除く): 1948953

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 211, 261, 513, 551, 633, 783, 1653, 1899, 4009, 4959, 5697, 6119, 12027, 14877, 18357, 36081, 55071, 108243, 116261, 165213, 348783, 1046349, 3139047]

約数ペア:

[(1, 3139047), (3, 1046349), (9, 348783), (19, 165213), (27, 116261), (29, 108243), (57, 55071), (87, 36081), (171, 18357), (211, 14877), (261, 12027), (513, 6119), (551, 5697), (633, 4959), (783, 4009), (1653, 1899)]