299161941

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{20347}}^1$

素因数の和:20405

約数の個数: 24

約数和(自身を含む): 446842080

約数和(自身を除く): 147680139

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 4901, 14703, 20347, 61041, 264511, 590063, 793533, 1770189, 3438643, 7670819, 10315929, 23012457, 99720647, 299161941]

約数ペア:

[(1, 299161941), (3, 99720647), (13, 23012457), (29, 10315929), (39, 7670819), (87, 3438643), (169, 1770189), (377, 793533), (507, 590063), (1131, 264511), (4901, 61041), (14703, 20347)]