28909223523

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{5625457}}^1$

素因数の和:5626034

約数の個数: 12

約数和(自身を含む): 41830905688

約数和(自身を除く): 12921682165

約数列:

[1, 3, 9, 571, 1713, 5139, 5625457, 16876371, 50629113, 3212135947, 9636407841, 28909223523]

約数ペア:

[(1, 28909223523), (3, 9636407841), (9, 3212135947), (571, 50629113), (1713, 16876371), (5139, 5625457)]