297965103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 435891456

約数和(自身を除く): 137926353

約数列:

[1, 3, 17, 43, 51, 83, 129, 249, 731, 1411, 1637, 2193, 3569, 4233, 4911, 10707, 27829, 60673, 70391, 83487, 135871, 182019, 211173, 407613, 1196647, 2309807, 3589941, 5842453, 6929421, 17527359, 99321701, 297965103]

約数ペア:

[(1, 297965103), (3, 99321701), (17, 17527359), (43, 6929421), (51, 5842453), (83, 3589941), (129, 2309807), (249, 1196647), (731, 407613), (1411, 211173), (1637, 182019), (2193, 135871), (3569, 83487), (4233, 70391), (4911, 60673), (10707, 27829)]