289922633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9343}}^1$

素因数の和:9405

約数の個数: 32

約数和(自身を含む): 401866752

約数和(自身を除く): 111944119

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2821, 4433, 9343, 31031, 65401, 102773, 121459, 289633, 719411, 850213, 1336049, 2027431, 3185963, 3765229, 9352343, 22301741, 26356603, 41417519, 289922633]

約数ペア:

[(1, 289922633), (7, 41417519), (11, 26356603), (13, 22301741), (31, 9352343), (77, 3765229), (91, 3185963), (143, 2027431), (217, 1336049), (341, 850213), (403, 719411), (1001, 289633), (2387, 121459), (2821, 102773), (4433, 65401), (9343, 31031)]