230824419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20857}}^1$

素因数の和:20915

約数の個数: 32

約数和(自身を含む): 384454656

約数和(自身を除く): 153630237

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 20857, 62571, 145999, 354569, 437997, 646567, 1063707, 1939701, 2481983, 4525969, 7445949, 10991639, 13577907, 32974917, 76941473, 230824419]

約数ペア:

[(1, 230824419), (3, 76941473), (7, 32974917), (17, 13577907), (21, 10991639), (31, 7445949), (51, 4525969), (93, 2481983), (119, 1939701), (217, 1063707), (357, 646567), (527, 437997), (651, 354569), (1581, 145999), (3689, 62571), (11067, 20857)]