4398177

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 7198720

約数和(自身を除く): 2800543

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 151, 219, 399, 453, 511, 1057, 1387, 1533, 2869, 3171, 4161, 8607, 9709, 11023, 20083, 29127, 33069, 60249, 77161, 209437, 231483, 628311, 1466059, 4398177]

約数ペア:

[(1, 4398177), (3, 1466059), (7, 628311), (19, 231483), (21, 209437), (57, 77161), (73, 60249), (133, 33069), (151, 29127), (219, 20083), (399, 11023), (453, 9709), (511, 8607), (1057, 4161), (1387, 3171), (1533, 2869)]