12552519

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 7446201

約数列:

[1, 3, 7, 21, 41, 61, 123, 183, 239, 287, 427, 717, 861, 1281, 1673, 2501, 5019, 7503, 9799, 14579, 17507, 29397, 43737, 52521, 68593, 102053, 205779, 306159, 597739, 1793217, 4184173, 12552519]

約数ペア:

[(1, 12552519), (3, 4184173), (7, 1793217), (21, 597739), (41, 306159), (61, 205779), (123, 102053), (183, 68593), (239, 52521), (287, 43737), (427, 29397), (717, 17507), (861, 14579), (1281, 9799), (1673, 7503), (2501, 5019)]