38930853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 58084992

約数和(自身を除く): 19154139

約数列:

[1, 3, 13, 39, 41, 97, 123, 251, 291, 533, 753, 1261, 1599, 3263, 3783, 3977, 9789, 10291, 11931, 24347, 30873, 51701, 73041, 133783, 155103, 316511, 401349, 949533, 998227, 2994681, 12976951, 38930853]

約数ペア:

[(1, 38930853), (3, 12976951), (13, 2994681), (39, 998227), (41, 949533), (97, 401349), (123, 316511), (251, 155103), (291, 133783), (533, 73041), (753, 51701), (1261, 30873), (1599, 24347), (3263, 11931), (3783, 10291), (3977, 9789)]