29125590487

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1\times {\mathrm{1669}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 34690682880

約数和(自身を除く): 5565092393

約数列:

[1, 7, 31, 137, 217, 587, 959, 1669, 4109, 4247, 11683, 18197, 29729, 51739, 80419, 127379, 228653, 362173, 562933, 979703, 1600571, 2492989, 6857921, 7088243, 17450923, 30370793, 49617701, 134219311, 212595551, 939535177, 4160798641, 29125590487]

約数ペア:

[(1, 29125590487), (7, 4160798641), (31, 939535177), (137, 212595551), (217, 134219311), (587, 49617701), (959, 30370793), (1669, 17450923), (4109, 7088243), (4247, 6857921), (11683, 2492989), (18197, 1600571), (29729, 979703), (51739, 562933), (80419, 362173), (127379, 228653)]