2503773

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3832920

約数和(自身を除く): 1329147

約数列:

[1, 3, 9, 29, 53, 87, 159, 181, 261, 477, 543, 1537, 1629, 4611, 5249, 9593, 13833, 15747, 28779, 47241, 86337, 278197, 834591, 2503773]

約数ペア:

[(1, 2503773), (3, 834591), (9, 278197), (29, 86337), (53, 47241), (87, 28779), (159, 15747), (181, 13833), (261, 9593), (477, 5249), (543, 4611), (1537, 1629)]