326543481

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19289}}^1$

素因数の和:19331

約数の個数: 40

約数和(自身を含む): 560181600

約数和(自身を除く): 233638119

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 16929, 19289, 57867, 173601, 212179, 366491, 520803, 636537, 1099473, 1562409, 1909611, 3298419, 4031401, 5728833, 9895257, 12094203, 17186499, 29685771, 36282609, 108847827, 326543481]

約数ペア:

[(1, 326543481), (3, 108847827), (9, 36282609), (11, 29685771), (19, 17186499), (27, 12094203), (33, 9895257), (57, 5728833), (81, 4031401), (99, 3298419), (171, 1909611), (209, 1562409), (297, 1099473), (513, 636537), (627, 520803), (891, 366491), (1539, 212179), (1881, 173601), (5643, 57867), (16929, 19289)]