2101533

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 3532800

約数和(自身を除く): 1431267

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 229, 399, 437, 483, 687, 1311, 1603, 3059, 4351, 4809, 5267, 9177, 13053, 15801, 30457, 36869, 91371, 100073, 110607, 300219, 700511, 2101533]

約数ペア:

[(1, 2101533), (3, 700511), (7, 300219), (19, 110607), (21, 100073), (23, 91371), (57, 36869), (69, 30457), (133, 15801), (161, 13053), (229, 9177), (399, 5267), (437, 4809), (483, 4351), (687, 3059), (1311, 1603)]