289773066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{231079}}^1$

素因数の和:231114

約数の個数: 32

約数和(自身を含む): 665510400

約数和(自身を除く): 375737334

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 231079, 462158, 693237, 1386474, 2541869, 4390501, 5083738, 7625607, 8781002, 13171503, 15251214, 26343006, 48295511, 96591022, 144886533, 289773066]

約数ペア:

[(1, 289773066), (2, 144886533), (3, 96591022), (6, 48295511), (11, 26343006), (19, 15251214), (22, 13171503), (33, 8781002), (38, 7625607), (57, 5083738), (66, 4390501), (114, 2541869), (209, 1386474), (418, 693237), (627, 462158), (1254, 231079)]