126433489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 160392960

約数和(自身を除く): 33959471

約数列:

[1, 7, 13, 67, 89, 91, 233, 469, 623, 871, 1157, 1631, 3029, 5963, 6097, 8099, 15611, 20737, 21203, 41741, 77519, 109277, 145159, 202943, 269581, 542633, 1389379, 1420601, 1887067, 9725653, 18061927, 126433489]

約数ペア:

[(1, 126433489), (7, 18061927), (13, 9725653), (67, 1887067), (89, 1420601), (91, 1389379), (233, 542633), (469, 269581), (623, 202943), (871, 145159), (1157, 109277), (1631, 77519), (3029, 41741), (5963, 21203), (6097, 20737), (8099, 15611)]