31241921763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{378401}}^1$

素因数の和:378519

約数の個数: 32

約数和(自身を含む): 47042936640

約数和(自身を除く): 15801014877

約数列:

[1, 3, 13, 29, 39, 73, 87, 219, 377, 949, 1131, 2117, 2847, 6351, 27521, 82563, 378401, 1135203, 4919213, 10973629, 14757639, 27623273, 32920887, 82869819, 142657177, 359102549, 427971531, 801074917, 1077307647, 2403224751, 10413973921, 31241921763]

約数ペア:

[(1, 31241921763), (3, 10413973921), (13, 2403224751), (29, 1077307647), (39, 801074917), (73, 427971531), (87, 359102549), (219, 142657177), (377, 82869819), (949, 32920887), (1131, 27623273), (2117, 14757639), (2847, 10973629), (6351, 4919213), (27521, 1135203), (82563, 378401)]