8013117

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 13203936

約数和(自身を除く): 5190819

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 151, 361, 399, 453, 931, 1057, 1083, 2527, 2793, 2869, 3171, 7399, 7581, 8607, 17689, 20083, 22197, 53067, 54511, 60249, 140581, 163533, 381577, 421743, 1144731, 2671039, 8013117]

約数ペア:

[(1, 8013117), (3, 2671039), (7, 1144731), (19, 421743), (21, 381577), (49, 163533), (57, 140581), (133, 60249), (147, 54511), (151, 53067), (361, 22197), (399, 20083), (453, 17689), (931, 8607), (1057, 7581), (1083, 7399), (2527, 3171), (2793, 2869)]