417427647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15139}}^1$

素因数の和:15263

約数の個数: 32

約数和(自身を含む): 691837440

約数和(自身を除く): 274409793

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 2121, 3939, 9191, 15139, 27573, 45417, 105973, 196807, 317919, 590421, 1377649, 1529039, 4132947, 4587117, 10703273, 19877507, 32109819, 59632521, 139142549, 417427647]

約数ペア:

[(1, 417427647), (3, 139142549), (7, 59632521), (13, 32109819), (21, 19877507), (39, 10703273), (91, 4587117), (101, 4132947), (273, 1529039), (303, 1377649), (707, 590421), (1313, 317919), (2121, 196807), (3939, 105973), (9191, 45417), (15139, 27573)]