17929791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 28725840

約数和(自身を除く): 10796049

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 2969, 6039, 8907, 26721, 32659, 97977, 181109, 293931, 543327, 1629981, 1992199, 5976597, 17929791]

約数ペア:

[(1, 17929791), (3, 5976597), (9, 1992199), (11, 1629981), (33, 543327), (61, 293931), (99, 181109), (183, 97977), (549, 32659), (671, 26721), (2013, 8907), (2969, 6039)]