300008319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 439993344

約数和(自身を除く): 139985025

約数列:

[1, 3, 13, 39, 73, 167, 219, 501, 631, 949, 1893, 2171, 2847, 6513, 8203, 12191, 24609, 36573, 46063, 105377, 138189, 158483, 316131, 475449, 598819, 1369901, 1796457, 4109703, 7692521, 23077563, 100002773, 300008319]

約数ペア:

[(1, 300008319), (3, 100002773), (13, 23077563), (39, 7692521), (73, 4109703), (167, 1796457), (219, 1369901), (501, 598819), (631, 475449), (949, 316131), (1893, 158483), (2171, 138189), (2847, 105377), (6513, 46063), (8203, 36573), (12191, 24609)]