3832647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 6397440

約数和(自身を除く): 2564793

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 139, 273, 303, 417, 707, 973, 1313, 1807, 2121, 2919, 3939, 5421, 9191, 12649, 14039, 27573, 37947, 42117, 98273, 182507, 294819, 547521, 1277549, 3832647]

約数ペア:

[(1, 3832647), (3, 1277549), (7, 547521), (13, 294819), (21, 182507), (39, 98273), (91, 42117), (101, 37947), (139, 27573), (273, 14039), (303, 12649), (417, 9191), (707, 5421), (973, 3939), (1313, 2919), (1807, 2121)]