242127039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61657}}^1$

素因数の和:61695

約数の個数: 32

約数和(自身を含む): 426180096

約数和(自身を除く): 184053057

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 61657, 184971, 431599, 678227, 1048169, 1294797, 2034681, 3144507, 4747589, 7337183, 11529859, 14242767, 22011549, 34589577, 80709013, 242127039]

約数ペア:

[(1, 242127039), (3, 80709013), (7, 34589577), (11, 22011549), (17, 14242767), (21, 11529859), (33, 7337183), (51, 4747589), (77, 3144507), (119, 2034681), (187, 1294797), (231, 1048169), (357, 678227), (561, 431599), (1309, 184971), (3927, 61657)]