298974357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{23053}}^1$

素因数の和:23201

約数の個数: 24

約数和(自身を含む): 474727968

約数和(自身を除く): 175753611

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 12969, 23053, 69159, 207477, 253583, 760749, 2282247, 3019943, 9059829, 27179487, 33219373, 99658119, 298974357]

約数ペア:

[(1, 298974357), (3, 99658119), (9, 33219373), (11, 27179487), (33, 9059829), (99, 3019943), (131, 2282247), (393, 760749), (1179, 253583), (1441, 207477), (4323, 69159), (12969, 23053)]