144718991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 156492000

約数和(自身を除く): 11773009

約数列:

[1, 19, 53, 137, 1007, 1049, 2603, 7261, 19931, 55597, 137959, 143713, 1056343, 2730547, 7616789, 144718991]

約数ペア:

[(1, 144718991), (19, 7616789), (53, 2730547), (137, 1056343), (1007, 143713), (1049, 137959), (2603, 55597), (7261, 19931)]