22987089

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 35023872

約数和(自身を除く): 12036783

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 1753, 4371, 5259, 13113, 15777, 54343, 82391, 163029, 247173, 489087, 741519, 2554121, 7662363, 22987089]

約数ペア:

[(1, 22987089), (3, 7662363), (9, 2554121), (31, 741519), (47, 489087), (93, 247173), (141, 163029), (279, 82391), (423, 54343), (1457, 15777), (1753, 13113), (4371, 5259)]