297689091

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1801}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 481609728

約数和(自身を除く): 183920637

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 463, 1389, 1801, 3241, 5403, 7871, 9723, 12607, 23613, 30617, 37821, 55097, 91851, 165291, 214319, 642957, 833863, 2501589, 5837041, 14175671, 17511123, 42527013, 99229697, 297689091]

約数ペア:

[(1, 297689091), (3, 99229697), (7, 42527013), (17, 17511123), (21, 14175671), (51, 5837041), (119, 2501589), (357, 833863), (463, 642957), (1389, 214319), (1801, 165291), (3241, 91851), (5403, 55097), (7871, 37821), (9723, 30617), (12607, 23613)]