40228421

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 12

約数和(自身を含む): 42623532

約数和(自身を除く): 2395111

約数列:

[1, 31, 41, 961, 1021, 1271, 31651, 39401, 41861, 981181, 1297691, 40228421]

約数ペア:

[(1, 40228421), (31, 1297691), (41, 981181), (961, 41861), (1021, 39401), (1271, 31651)]