499703037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 713180160

約数和(自身を除く): 213477123

約数列:

[1, 3, 23, 59, 69, 131, 177, 393, 937, 1357, 2811, 3013, 4071, 7729, 9039, 21551, 23187, 55283, 64653, 122747, 165849, 177767, 368241, 533301, 1271509, 2823181, 3814527, 7242073, 8469543, 21726219, 166567679, 499703037]

約数ペア:

[(1, 499703037), (3, 166567679), (23, 21726219), (59, 8469543), (69, 7242073), (131, 3814527), (177, 2823181), (393, 1271509), (937, 533301), (1357, 368241), (2811, 177767), (3013, 165849), (4071, 122747), (7729, 64653), (9039, 55283), (21551, 23187)]