142289457

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{44203}}^1$

素因数の和:44272

約数の個数: 16

約数和(自身を含む): 201570240

約数和(自身を除く): 59280783

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 44203, 132609, 1281887, 1635511, 3845661, 4906533, 47429819, 142289457]

約数ペア:

[(1, 142289457), (3, 47429819), (29, 4906533), (37, 3845661), (87, 1635511), (111, 1281887), (1073, 132609), (3219, 44203)]