12615183

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 22689920

約数和(自身を除く): 10074737

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1171, 1197, 1539, 3513, 3591, 8197, 10539, 10773, 22249, 24591, 31617, 66747, 73773, 94851, 155743, 200241, 221319, 467229, 600723, 663957, 1401687, 1802169, 4205061, 12615183]

約数ペア:

[(1, 12615183), (3, 4205061), (7, 1802169), (9, 1401687), (19, 663957), (21, 600723), (27, 467229), (57, 221319), (63, 200241), (81, 155743), (133, 94851), (171, 73773), (189, 66747), (399, 31617), (513, 24591), (567, 22249), (1171, 10773), (1197, 10539), (1539, 8197), (3513, 3591)]