7029960021

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{291349}}^1$

素因数の和:291745

約数の個数: 24

約数和(自身を含む): 11635353600

約数和(自身を除く): 4605393579

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2681, 3447, 8043, 24129, 291349, 874047, 2039443, 2622141, 6118329, 18354987, 111586667, 334760001, 781106669, 1004280003, 2343320007, 7029960021]

約数ペア:

[(1, 7029960021), (3, 2343320007), (7, 1004280003), (9, 781106669), (21, 334760001), (63, 111586667), (383, 18354987), (1149, 6118329), (2681, 2622141), (3447, 2039443), (8043, 874047), (24129, 291349)]