141858997

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4783}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 171458560

約数和(自身を除く): 29599563

約数列:

[1, 7, 19, 133, 223, 1561, 4237, 4783, 29659, 33481, 90877, 636139, 1066609, 7466263, 20265571, 141858997]

約数ペア:

[(1, 141858997), (7, 20265571), (19, 7466263), (133, 1066609), (223, 636139), (1561, 90877), (4237, 33481), (4783, 29659)]