864259197

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{6389}}^1$

素因数の和:7132

約数の個数: 16

約数和(自身を含む): 1171465920

約数和(自身を除く): 307206723

約数列:

[1, 3, 67, 201, 673, 2019, 6389, 19167, 45091, 135273, 428063, 1284189, 4299797, 12899391, 288086399, 864259197]

約数ペア:

[(1, 864259197), (3, 288086399), (67, 12899391), (201, 4299797), (673, 1284189), (2019, 428063), (6389, 135273), (19167, 45091)]