2260647

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 3479424

約数和(自身を除く): 1218777

約数列:

[1, 3, 9, 23, 67, 69, 163, 201, 207, 489, 603, 1467, 1541, 3749, 4623, 10921, 11247, 13869, 32763, 33741, 98289, 251183, 753549, 2260647]

約数ペア:

[(1, 2260647), (3, 753549), (9, 251183), (23, 98289), (67, 33741), (69, 32763), (163, 13869), (201, 11247), (207, 10921), (489, 4623), (603, 3749), (1467, 1541)]