40260549

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 63638784

約数和(自身を除く): 23378235

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 593, 1113, 1281, 1779, 3233, 4151, 9699, 12453, 22631, 31429, 36173, 67893, 94287, 108519, 220003, 253211, 660009, 759633, 1917169, 5751507, 13420183, 40260549]

約数ペア:

[(1, 40260549), (3, 13420183), (7, 5751507), (21, 1917169), (53, 759633), (61, 660009), (159, 253211), (183, 220003), (371, 108519), (427, 94287), (593, 67893), (1113, 36173), (1281, 31429), (1779, 22631), (3233, 12453), (4151, 9699)]