22713561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 36552320

約数和(自身を除く): 13838759

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 397, 489, 1191, 1467, 2119, 3573, 4401, 5161, 6357, 10719, 15483, 19071, 46449, 57213, 64711, 139347, 194133, 582399, 841243, 1747197, 2523729, 7571187, 22713561]

約数ペア:

[(1, 22713561), (3, 7571187), (9, 2523729), (13, 1747197), (27, 841243), (39, 582399), (117, 194133), (163, 139347), (351, 64711), (397, 57213), (489, 46449), (1191, 19071), (1467, 15483), (2119, 10719), (3573, 6357), (4401, 5161)]