1431243

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 2380800

約数和(自身を除く): 949557

約数列:

[1, 3, 9, 11, 27, 33, 61, 79, 99, 183, 237, 297, 549, 671, 711, 869, 1647, 2013, 2133, 2607, 4819, 6039, 7821, 14457, 18117, 23463, 43371, 53009, 130113, 159027, 477081, 1431243]

約数ペア:

[(1, 1431243), (3, 477081), (9, 159027), (11, 130113), (27, 53009), (33, 43371), (61, 23463), (79, 18117), (99, 14457), (183, 7821), (237, 6039), (297, 4819), (549, 2607), (671, 2133), (711, 2013), (869, 1647)]