137409181

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12689}}^1$

素因数の和:12733

約数の個数: 24

約数和(自身を含む): 182279160

約数和(自身を除く): 44869979

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 12689, 88823, 164957, 215713, 621761, 1154699, 1509991, 2804269, 8082893, 10569937, 19629883, 137409181]

約数ペア:

[(1, 137409181), (7, 19629883), (13, 10569937), (17, 8082893), (49, 2804269), (91, 1509991), (119, 1154699), (221, 621761), (637, 215713), (833, 164957), (1547, 88823), (10829, 12689)]