2527371

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 4641624

約数和(自身を除く): 2114253

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 521, 539, 693, 1563, 1617, 3647, 4689, 4851, 5731, 10941, 17193, 25529, 32823, 40117, 51579, 76587, 120351, 229761, 280819, 361053, 842457, 2527371]

約数ペア:

[(1, 2527371), (3, 842457), (7, 361053), (9, 280819), (11, 229761), (21, 120351), (33, 76587), (49, 51579), (63, 40117), (77, 32823), (99, 25529), (147, 17193), (231, 10941), (441, 5731), (521, 4851), (539, 4689), (693, 3647), (1563, 1617)]