2124717

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1358931

約数列:

[1, 3, 7, 21, 23, 53, 69, 83, 159, 161, 249, 371, 483, 581, 1113, 1219, 1743, 1909, 3657, 4399, 5727, 8533, 13197, 13363, 25599, 30793, 40089, 92379, 101177, 303531, 708239, 2124717]

約数ペア:

[(1, 2124717), (3, 708239), (7, 303531), (21, 101177), (23, 92379), (53, 40089), (69, 30793), (83, 25599), (159, 13363), (161, 13197), (249, 8533), (371, 5727), (483, 4399), (581, 3657), (1113, 1909), (1219, 1743)]