2019933585

素因数分解:

$3^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{9697}}^1$

素因数の和:11254

約数の個数: 32

約数和(自身を含む): 3593690880

約数和(自身を除く): 1573757295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1543, 4629, 7715, 9697, 13887, 23145, 29091, 41661, 48485, 69435, 87273, 145455, 208305, 261819, 436365, 1309095, 14962471, 44887413, 74812355, 134662239, 224437065, 403986717, 673311195, 2019933585]

約数ペア:

[(1, 2019933585), (3, 673311195), (5, 403986717), (9, 224437065), (15, 134662239), (27, 74812355), (45, 44887413), (135, 14962471), (1543, 1309095), (4629, 436365), (7715, 261819), (9697, 208305), (13887, 145455), (23145, 87273), (29091, 69435), (41661, 48485)]