228060399

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{55127}}^1$

素因数の和:55334

約数の個数: 16

約数和(自身を含む): 349291008

約数和(自身を除く): 121230609

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 55127, 165381, 385889, 1157667, 10860019, 32580057, 76020133, 228060399]

約数ペア:

[(1, 228060399), (3, 76020133), (7, 32580057), (21, 10860019), (197, 1157667), (591, 385889), (1379, 165381), (4137, 55127)]