37806769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 51287040

約数和(自身を除く): 13480271

約数列:

[1, 7, 11, 13, 77, 91, 143, 179, 211, 1001, 1253, 1477, 1969, 2321, 2327, 2743, 13783, 16247, 16289, 19201, 25597, 30173, 37769, 179179, 211211, 264383, 415459, 490997, 2908213, 3436979, 5400967, 37806769]

約数ペア:

[(1, 37806769), (7, 5400967), (11, 3436979), (13, 2908213), (77, 490997), (91, 415459), (143, 264383), (179, 211211), (211, 179179), (1001, 37769), (1253, 30173), (1477, 25597), (1969, 19201), (2321, 16289), (2327, 16247), (2743, 13783)]