1317018879

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{13397}}^1$

素因数の和:13748

約数の個数: 32

約数和(自身を含む): 2135105280

約数和(自身を除く): 818086401

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 331, 993, 2979, 3641, 8937, 10923, 13397, 32769, 40191, 98307, 120573, 147367, 361719, 442101, 1326303, 3978909, 4434407, 13303221, 39909663, 48778477, 119728989, 146335431, 439006293, 1317018879]

約数ペア:

[(1, 1317018879), (3, 439006293), (9, 146335431), (11, 119728989), (27, 48778477), (33, 39909663), (99, 13303221), (297, 4434407), (331, 3978909), (993, 1326303), (2979, 442101), (3641, 361719), (8937, 147367), (10923, 120573), (13397, 98307), (32769, 40191)]