4055163

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 6741504

約数和(自身を除く): 2686341

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 307, 357, 629, 777, 921, 1887, 2149, 4403, 5219, 6447, 11359, 13209, 15657, 34077, 36533, 79513, 109599, 193103, 238539, 579309, 1351721, 4055163]

約数ペア:

[(1, 4055163), (3, 1351721), (7, 579309), (17, 238539), (21, 193103), (37, 109599), (51, 79513), (111, 36533), (119, 34077), (259, 15657), (307, 13209), (357, 11359), (629, 6447), (777, 5219), (921, 4403), (1887, 2149)]