23287419

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 35642880

約数和(自身を除く): 12355461

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 2039, 3807, 6117, 11421, 18351, 55053, 95833, 165159, 287499, 495477, 862497, 2587491, 7762473, 23287419]

約数ペア:

[(1, 23287419), (3, 7762473), (9, 2587491), (27, 862497), (47, 495477), (81, 287499), (141, 165159), (243, 95833), (423, 55053), (1269, 18351), (2039, 11421), (3807, 6117)]