567520131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 804722688

約数和(自身を除く): 237202557

約数列:

[1, 3, 31, 53, 93, 97, 159, 291, 1187, 1643, 3007, 3561, 4929, 5141, 9021, 15423, 36797, 62911, 110391, 115139, 159371, 188733, 345417, 478113, 1950241, 3569309, 5850723, 6102367, 10707927, 18307101, 189173377, 567520131]

約数ペア:

[(1, 567520131), (3, 189173377), (31, 18307101), (53, 10707927), (93, 6102367), (97, 5850723), (159, 3569309), (291, 1950241), (1187, 478113), (1643, 345417), (3007, 188733), (3561, 159371), (4929, 115139), (5141, 110391), (9021, 62911), (15423, 36797)]