4990491

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 8159424

約数和(自身を除く): 3168933

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1867, 2673, 5601, 16803, 20537, 50409, 61611, 151227, 184833, 453681, 554499, 1663497, 4990491]

約数ペア:

[(1, 4990491), (3, 1663497), (9, 554499), (11, 453681), (27, 184833), (33, 151227), (81, 61611), (99, 50409), (243, 20537), (297, 16803), (891, 5601), (1867, 2673)]