749292323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 885972528

約数和(自身を除く): 136680205

約数列:

[1, 13, 17, 53, 71, 221, 289, 689, 901, 923, 1207, 2809, 3757, 3763, 11713, 15317, 15691, 20519, 36517, 47753, 48919, 63971, 199121, 199439, 266747, 620789, 811801, 831623, 1087507, 2592707, 3390463, 10553413, 14137591, 44076019, 57637871, 749292323]

約数ペア:

[(1, 749292323), (13, 57637871), (17, 44076019), (53, 14137591), (71, 10553413), (221, 3390463), (289, 2592707), (689, 1087507), (901, 831623), (923, 811801), (1207, 620789), (2809, 266747), (3757, 199439), (3763, 199121), (11713, 63971), (15317, 48919), (15691, 47753), (20519, 36517)]