22407567

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 37040640

約数和(自身を除く): 14633073

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 389, 633, 1167, 1477, 2723, 2743, 4431, 5057, 8169, 8229, 15171, 19201, 35399, 57603, 82079, 106197, 246237, 574553, 1067027, 1723659, 3201081, 7469189, 22407567]

約数ペア:

[(1, 22407567), (3, 7469189), (7, 3201081), (13, 1723659), (21, 1067027), (39, 574553), (91, 246237), (211, 106197), (273, 82079), (389, 57603), (633, 35399), (1167, 19201), (1477, 15171), (2723, 8229), (2743, 8169), (4431, 5057)]