3011619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1633245

約数列:

[1, 3, 13, 31, 39, 47, 53, 93, 141, 159, 403, 611, 689, 1209, 1457, 1643, 1833, 2067, 2491, 4371, 4929, 7473, 18941, 21359, 32383, 56823, 64077, 77221, 97149, 231663, 1003873, 3011619]

約数ペア:

[(1, 3011619), (3, 1003873), (13, 231663), (31, 97149), (39, 77221), (47, 64077), (53, 56823), (93, 32383), (141, 21359), (159, 18941), (403, 7473), (611, 4929), (689, 4371), (1209, 2491), (1457, 2067), (1643, 1833)]