3480813

素因数分解:

$3^4\times 7^2\times {\mathrm{877}}^1$

素因数の和:903

約数の個数: 30

約数和(自身を含む): 6055566

約数和(自身を除く): 2574753

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 877, 1323, 2631, 3969, 6139, 7893, 18417, 23679, 42973, 55251, 71037, 128919, 165753, 386757, 497259, 1160271, 3480813]

約数ペア:

[(1, 3480813), (3, 1160271), (7, 497259), (9, 386757), (21, 165753), (27, 128919), (49, 71037), (63, 55251), (81, 42973), (147, 23679), (189, 18417), (441, 7893), (567, 6139), (877, 3969), (1323, 2631)]