71940973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6197}}^1$

素因数の和:6276

約数の個数: 16

約数和(自身を含む): 83301120

約数和(自身を除く): 11360147

約数列:

[1, 13, 19, 47, 247, 611, 893, 6197, 11609, 80561, 117743, 291259, 1530659, 3786367, 5533921, 71940973]

約数ペア:

[(1, 71940973), (13, 5533921), (19, 3786367), (47, 1530659), (247, 291259), (611, 117743), (893, 80561), (6197, 11609)]