288285479031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21013}}^1\times {\mathrm{21881}}^1$

素因数の和:42927

約数の個数: 32

約数和(自身を含む): 441435214080

約数和(自身を除く): 153149735049

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21013, 21881, 63039, 65643, 231143, 240691, 399247, 415739, 693429, 722073, 1197741, 1247217, 4391717, 4573129, 13175151, 13719387, 459785453, 1379356359, 5057639983, 8735923607, 15172919949, 26207770821, 96095159677, 288285479031]

約数ペア:

[(1, 288285479031), (3, 96095159677), (11, 26207770821), (19, 15172919949), (33, 8735923607), (57, 5057639983), (209, 1379356359), (627, 459785453), (21013, 13719387), (21881, 13175151), (63039, 4573129), (65643, 4391717), (231143, 1247217), (240691, 1197741), (399247, 722073), (415739, 693429)]