1925915007

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 2628234000

約数和(自身を除く): 702318993

約数列:

[1, 3, 53, 159, 449, 509, 1347, 1527, 2809, 8427, 23797, 26977, 71391, 80931, 228541, 685623, 1261241, 1429781, 3783723, 4289343, 12112673, 36338019, 641971669, 1925915007]

約数ペア:

[(1, 1925915007), (3, 641971669), (53, 36338019), (159, 12112673), (449, 4289343), (509, 3783723), (1347, 1429781), (1527, 1261241), (2809, 685623), (8427, 228541), (23797, 80931), (26977, 71391)]