399408045113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1266077}}^1$

素因数の和:1266353

約数の個数: 32

約数和(自身を含む): 529443433728

約数和(自身を除く): 130035388615

約数列:

[1, 7, 11, 17, 77, 119, 187, 241, 1309, 1687, 2651, 4097, 18557, 28679, 45067, 315469, 1266077, 8862539, 13926847, 21523309, 97487929, 150663163, 236756399, 305124557, 1657294793, 2135871899, 3356370127, 5187117469, 23494590889, 36309822283, 57058292159, 399408045113]

約数ペア:

[(1, 399408045113), (7, 57058292159), (11, 36309822283), (17, 23494590889), (77, 5187117469), (119, 3356370127), (187, 2135871899), (241, 1657294793), (1309, 305124557), (1687, 236756399), (2651, 150663163), (4097, 97487929), (18557, 21523309), (28679, 13926847), (45067, 8862539), (315469, 1266077)]