40203249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 19516431

約数列:

[1, 3, 17, 31, 51, 59, 93, 177, 431, 527, 1003, 1293, 1581, 1829, 3009, 5487, 7327, 13361, 21981, 25429, 31093, 40083, 76287, 93279, 227137, 432293, 681411, 788299, 1296879, 2364897, 13401083, 40203249]

約数ペア:

[(1, 40203249), (3, 13401083), (17, 2364897), (31, 1296879), (51, 788299), (59, 681411), (93, 432293), (177, 227137), (431, 93279), (527, 76287), (1003, 40083), (1293, 31093), (1581, 25429), (1829, 21981), (3009, 13361), (5487, 7327)]