38352391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 51383808

約数和(自身を除く): 13031417

約数列:

[1, 7, 11, 17, 77, 83, 119, 187, 353, 581, 913, 1309, 1411, 2471, 3883, 6001, 6391, 9877, 15521, 27181, 29299, 42007, 66011, 108647, 205093, 322289, 462077, 498083, 2256023, 3486581, 5478913, 38352391]

約数ペア:

[(1, 38352391), (7, 5478913), (11, 3486581), (17, 2256023), (77, 498083), (83, 462077), (119, 322289), (187, 205093), (353, 108647), (581, 66011), (913, 42007), (1309, 29299), (1411, 27181), (2471, 15521), (3883, 9877), (6001, 6391)]