23192673

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 38231040

約数和(自身を除く): 15038367

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 1571, 2109, 4713, 4921, 10997, 14763, 29849, 32991, 58127, 89547, 174381, 208943, 406889, 626829, 1104413, 1220667, 3313239, 7730891, 23192673]

約数ペア:

[(1, 23192673), (3, 7730891), (7, 3313239), (19, 1220667), (21, 1104413), (37, 626829), (57, 406889), (111, 208943), (133, 174381), (259, 89547), (399, 58127), (703, 32991), (777, 29849), (1571, 14763), (2109, 10997), (4713, 4921)]