17902101

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 27954624

約数和(自身を除く): 10052523

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 631, 1351, 1893, 4053, 4417, 9457, 13251, 28371, 30919, 92757, 121783, 365349, 852481, 2557443, 5967367, 17902101]

約数ペア:

[(1, 17902101), (3, 5967367), (7, 2557443), (21, 852481), (49, 365349), (147, 121783), (193, 92757), (579, 30919), (631, 28371), (1351, 13251), (1893, 9457), (4053, 4417)]