247488462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1057643}}^1$

素因数の和:1057664

約数の個数: 24

約数和(自身を含む): 577473624

約数和(自身を除く): 329985162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1057643, 2115286, 3172929, 6345858, 9518787, 13749359, 19037574, 27498718, 41248077, 82496154, 123744231, 247488462]

約数ペア:

[(1, 247488462), (2, 123744231), (3, 82496154), (6, 41248077), (9, 27498718), (13, 19037574), (18, 13749359), (26, 9518787), (39, 6345858), (78, 3172929), (117, 2115286), (234, 1057643)]