1355164473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21149}}^1$

素因数の和:21249

約数の個数: 32

約数和(自身を含む): 2046643200

約数和(自身を除く): 691478727

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 1209, 1643, 2067, 4929, 21149, 21359, 63447, 64077, 274937, 655619, 824811, 1120897, 1966857, 3362691, 8523047, 14571661, 25569141, 34747807, 43714983, 104243421, 451721491, 1355164473]

約数ペア:

[(1, 1355164473), (3, 451721491), (13, 104243421), (31, 43714983), (39, 34747807), (53, 25569141), (93, 14571661), (159, 8523047), (403, 3362691), (689, 1966857), (1209, 1120897), (1643, 824811), (2067, 655619), (4929, 274937), (21149, 64077), (21359, 63447)]