16874319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 29707776

約数和(自身を除く): 12833457

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 4297, 12891, 30079, 47267, 73049, 90237, 141801, 219147, 330869, 511343, 803539, 992607, 1534029, 2410617, 5624773, 16874319]

約数ペア:

[(1, 16874319), (3, 5624773), (7, 2410617), (11, 1534029), (17, 992607), (21, 803539), (33, 511343), (51, 330869), (77, 219147), (119, 141801), (187, 90237), (231, 73049), (357, 47267), (561, 30079), (1309, 12891), (3927, 4297)]