229372317

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{30449}}^1$

素因数の和:30495

約数の個数: 24

約数和(自身を含む): 354681600

約数和(自身を除く): 125309283

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 30449, 91347, 274041, 822123, 943919, 2466369, 2831757, 7399107, 8495271, 25485813, 76457439, 229372317]

約数ペア:

[(1, 229372317), (3, 76457439), (9, 25485813), (27, 8495271), (31, 7399107), (81, 2831757), (93, 2466369), (243, 943919), (279, 822123), (837, 274041), (2511, 91347), (7533, 30449)]