84380541

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{4243}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 128745984

約数和(自身を除く): 44365443

約数列:

[1, 3, 7, 21, 947, 2841, 4243, 6629, 12729, 19887, 29701, 89103, 4018121, 12054363, 28126847, 84380541]

約数ペア:

[(1, 84380541), (3, 28126847), (7, 12054363), (21, 4018121), (947, 89103), (2841, 29701), (4243, 19887), (6629, 12729)]