13141821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56891}}^1$

素因数の和:56912

約数の個数: 16

約数和(自身を含む): 21846528

約数和(自身を除く): 8704707

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56891, 170673, 398237, 625801, 1194711, 1877403, 4380607, 13141821]

約数ペア:

[(1, 13141821), (3, 4380607), (7, 1877403), (11, 1194711), (21, 625801), (33, 398237), (77, 170673), (231, 56891)]