4150797

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 6789120

約数和(自身を除く): 2638323

約数列:

[1, 3, 7, 19, 21, 57, 101, 103, 133, 303, 309, 399, 707, 721, 1919, 1957, 2121, 2163, 5757, 5871, 10403, 13433, 13699, 31209, 40299, 41097, 72821, 197657, 218463, 592971, 1383599, 4150797]

約数ペア:

[(1, 4150797), (3, 1383599), (7, 592971), (19, 218463), (21, 197657), (57, 72821), (101, 41097), (103, 40299), (133, 31209), (303, 13699), (309, 13433), (399, 10403), (707, 5871), (721, 5757), (1919, 2163), (1957, 2121)]