5000667

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 3170853

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 151, 249, 399, 453, 581, 1057, 1577, 1743, 2869, 3171, 4731, 8607, 11039, 12533, 20083, 33117, 37599, 60249, 87731, 238127, 263193, 714381, 1666889, 5000667]

約数ペア:

[(1, 5000667), (3, 1666889), (7, 714381), (19, 263193), (21, 238127), (57, 87731), (83, 60249), (133, 37599), (151, 33117), (249, 20083), (399, 12533), (453, 11039), (581, 8607), (1057, 4731), (1577, 3171), (1743, 2869)]