1222419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 1883520

約数和(自身を除く): 661101

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2179, 6537, 23969, 37043, 71907, 111129, 407473, 1222419]

約数ペア:

[(1, 1222419), (3, 407473), (11, 111129), (17, 71907), (33, 37043), (51, 23969), (187, 6537), (561, 2179)]