40016337

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 58252800

約数和(自身を除く): 18236463

約数列:

[1, 3, 19, 57, 59, 73, 163, 177, 219, 489, 1121, 1387, 3097, 3363, 4161, 4307, 9291, 9617, 11899, 12921, 28851, 35697, 81833, 182723, 226081, 245499, 548169, 678243, 702041, 2106123, 13338779, 40016337]

約数ペア:

[(1, 40016337), (3, 13338779), (19, 2106123), (57, 702041), (59, 678243), (73, 548169), (163, 245499), (177, 226081), (219, 182723), (489, 81833), (1121, 35697), (1387, 28851), (3097, 12921), (3363, 11899), (4161, 9617), (4307, 9291)]