42010821

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3037}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 63980280

約数和(自身を除く): 21969459

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 3037, 4611, 9111, 13833, 27333, 88073, 160961, 264219, 482883, 792657, 1448649, 4667869, 14003607, 42010821]

約数ペア:

[(1, 42010821), (3, 14003607), (9, 4667869), (29, 1448649), (53, 792657), (87, 482883), (159, 264219), (261, 160961), (477, 88073), (1537, 27333), (3037, 13833), (4611, 9111)]