1409788807

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{2089}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 1622843200

約数和(自身を除く): 213054393

約数列:

[1, 7, 229, 421, 1603, 2089, 2947, 14623, 96409, 478381, 674863, 879469, 3348667, 6156283, 201398401, 1409788807]

約数ペア:

[(1, 1409788807), (7, 201398401), (229, 6156283), (421, 3348667), (1603, 879469), (2089, 674863), (2947, 478381), (14623, 96409)]