13308813

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 22891520

約数和(自身を除く): 9582707

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1051, 1407, 1809, 3153, 4221, 7357, 9459, 12663, 22071, 28377, 66213, 70417, 198639, 211251, 492919, 633753, 1478757, 1901259, 4436271, 13308813]

約数ペア:

[(1, 13308813), (3, 4436271), (7, 1901259), (9, 1478757), (21, 633753), (27, 492919), (63, 211251), (67, 198639), (189, 70417), (201, 66213), (469, 28377), (603, 22071), (1051, 12663), (1407, 9459), (1809, 7357), (3153, 4221)]