41997087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 28764513

約数列:

[1, 3, 9, 11, 19, 33, 57, 83, 99, 171, 209, 249, 269, 627, 747, 807, 913, 1577, 1881, 2421, 2739, 2959, 4731, 5111, 8217, 8877, 14193, 15333, 17347, 22327, 26631, 45999, 52041, 56221, 66981, 156123, 168663, 200943, 245597, 424213, 505989, 736791, 1272639, 2210373, 3817917, 4666343, 13999029, 41997087]

約数ペア:

[(1, 41997087), (3, 13999029), (9, 4666343), (11, 3817917), (19, 2210373), (33, 1272639), (57, 736791), (83, 505989), (99, 424213), (171, 245597), (209, 200943), (249, 168663), (269, 156123), (627, 66981), (747, 56221), (807, 52041), (913, 45999), (1577, 26631), (1881, 22327), (2421, 17347), (2739, 15333), (2959, 14193), (4731, 8877), (5111, 8217)]