401075601

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{3967}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 543965184

約数和(自身を除く): 142889583

約数列:

[1, 3, 67, 201, 503, 1509, 3967, 11901, 33701, 101103, 265789, 797367, 1995401, 5986203, 133691867, 401075601]

約数ペア:

[(1, 401075601), (3, 133691867), (67, 5986203), (201, 1995401), (503, 797367), (1509, 265789), (3967, 101103), (11901, 33701)]