1242495141891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3299}}^1\times {\mathrm{67751}}^1$

素因数の和:71179

約数の個数: 32

約数和(自身を含む): 1770766272000

約数和(自身を除く): 528271130109

約数列:

[1, 3, 17, 51, 109, 327, 1853, 3299, 5559, 9897, 56083, 67751, 168249, 203253, 359591, 1078773, 1151767, 3455301, 6113047, 7384859, 18339141, 22154577, 125542603, 223510549, 376627809, 670531647, 3799679333, 11399037999, 24362649841, 73087949523, 414165047297, 1242495141891]

約数ペア:

[(1, 1242495141891), (3, 414165047297), (17, 73087949523), (51, 24362649841), (109, 11399037999), (327, 3799679333), (1853, 670531647), (3299, 376627809), (5559, 223510549), (9897, 125542603), (56083, 22154577), (67751, 18339141), (168249, 7384859), (203253, 6113047), (359591, 3455301), (1078773, 1151767)]