291249219378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{287228027}}^1$

素因数の和:287228058

約数の個数: 24

約数和(自身を含む): 630752749488

約数和(自身を除く): 339503530110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 287228027, 574456054, 861684081, 1723368162, 3733964351, 7467928702, 11201893053, 22403786106, 48541536563, 97083073126, 145624609689, 291249219378]

約数ペア:

[(1, 291249219378), (2, 145624609689), (3, 97083073126), (6, 48541536563), (13, 22403786106), (26, 11201893053), (39, 7467928702), (78, 3733964351), (169, 1723368162), (338, 861684081), (507, 574456054), (1014, 287228027)]