4381461

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 7660224

約数和(自身を除く): 3278763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 4091, 12273, 28637, 36819, 69547, 85911, 208641, 257733, 486829, 625923, 1460487, 4381461]

約数ペア:

[(1, 4381461), (3, 1460487), (7, 625923), (9, 486829), (17, 257733), (21, 208641), (51, 85911), (63, 69547), (119, 36819), (153, 28637), (357, 12273), (1071, 4091)]