238559079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22381}}^1$

素因数の和:22431

約数の個数: 32

約数和(自身を含む): 386760960

約数和(自身を除く): 148201881

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 22381, 67143, 246191, 380477, 425239, 738573, 1141431, 1275717, 4185247, 4677629, 7229063, 12555741, 14032887, 21687189, 79519693, 238559079]

約数ペア:

[(1, 238559079), (3, 79519693), (11, 21687189), (17, 14032887), (19, 12555741), (33, 7229063), (51, 4677629), (57, 4185247), (187, 1275717), (209, 1141431), (323, 738573), (561, 425239), (627, 380477), (969, 246191), (3553, 67143), (10659, 22381)]