2214957633

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{108401}}^1$

素因数の和:108557

約数の個数: 24

約数和(自身を含む): 3460191840

約数和(自身を除く): 1245234207

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 6811, 20433, 108401, 325203, 758807, 2276421, 5311649, 15067739, 15934947, 45203217, 105474173, 316422519, 738319211, 2214957633]

約数ペア:

[(1, 2214957633), (3, 738319211), (7, 316422519), (21, 105474173), (49, 45203217), (139, 15934947), (147, 15067739), (417, 5311649), (973, 2276421), (2919, 758807), (6811, 325203), (20433, 108401)]