40542303

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 55109376

約数和(自身を除く): 14567073

約数列:

[1, 3, 67, 201, 401, 503, 1203, 1509, 26867, 33701, 80601, 101103, 201703, 605109, 13514101, 40542303]

約数ペア:

[(1, 40542303), (3, 13514101), (67, 605109), (201, 201703), (401, 101103), (503, 80601), (1203, 33701), (1509, 26867)]