2125179

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 3675360

約数和(自身を除く): 1550181

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 79, 147, 183, 237, 427, 441, 549, 553, 711, 1281, 1659, 2989, 3843, 3871, 4819, 4977, 8967, 11613, 14457, 26901, 33733, 34839, 43371, 101199, 236131, 303597, 708393, 2125179]

約数ペア:

[(1, 2125179), (3, 708393), (7, 303597), (9, 236131), (21, 101199), (49, 43371), (61, 34839), (63, 33733), (79, 26901), (147, 14457), (183, 11613), (237, 8967), (427, 4977), (441, 4819), (549, 3871), (553, 3843), (711, 2989), (1281, 1659)]