123215513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 135760320

約数和(自身を除く): 12544807

約数列:

[1, 19, 37, 53, 703, 1007, 1961, 3307, 37259, 62833, 122359, 175271, 2324821, 3330149, 6485027, 123215513]

約数ペア:

[(1, 123215513), (19, 6485027), (37, 3330149), (53, 2324821), (703, 175271), (1007, 122359), (1961, 62833), (3307, 37259)]