3485686463

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 4145541120

約数和(自身を除く): 659854657

約数列:

[1, 7, 41, 107, 223, 287, 509, 749, 1561, 3563, 4387, 9143, 20869, 23861, 30709, 54463, 64001, 113507, 146083, 167027, 381241, 794549, 978301, 2232983, 4653787, 6848107, 12145249, 15630881, 32576509, 85016743, 497955209, 3485686463]

約数ペア:

[(1, 3485686463), (7, 497955209), (41, 85016743), (107, 32576509), (223, 15630881), (287, 12145249), (509, 6848107), (749, 4653787), (1561, 2232983), (3563, 978301), (4387, 794549), (9143, 381241), (20869, 167027), (23861, 146083), (30709, 113507), (54463, 64001)]