3205280247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{64663}}^1$

素因数の和:64751

約数の個数: 32

約数和(自身を含む): 4866871296

約数和(自身を除く): 1661591049

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 403, 533, 1209, 1271, 1599, 3813, 16523, 49569, 64663, 193989, 840619, 2004553, 2521857, 2651183, 6013659, 7953549, 26059189, 34465379, 78177567, 82186673, 103396137, 246560019, 1068426749, 3205280247]

約数ペア:

[(1, 3205280247), (3, 1068426749), (13, 246560019), (31, 103396137), (39, 82186673), (41, 78177567), (93, 34465379), (123, 26059189), (403, 7953549), (533, 6013659), (1209, 2651183), (1271, 2521857), (1599, 2004553), (3813, 840619), (16523, 193989), (49569, 64663)]