40459371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 59701248

約数和(自身を除く): 19241877

約数列:

[1, 3, 17, 31, 51, 93, 157, 163, 471, 489, 527, 1581, 2669, 2771, 4867, 5053, 8007, 8313, 14601, 15159, 25591, 76773, 82739, 85901, 248217, 257703, 435047, 793321, 1305141, 2379963, 13486457, 40459371]

約数ペア:

[(1, 40459371), (3, 13486457), (17, 2379963), (31, 1305141), (51, 793321), (93, 435047), (157, 257703), (163, 248217), (471, 85901), (489, 82739), (527, 76773), (1581, 25591), (2669, 15159), (2771, 14601), (4867, 8313), (5053, 8007)]