2672103

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4426240

約数和(自身を除く): 1754137

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 181, 259, 399, 543, 703, 777, 1267, 2109, 3439, 3801, 4921, 6697, 10317, 14763, 20091, 24073, 46879, 72219, 127243, 140637, 381729, 890701, 2672103]

約数ペア:

[(1, 2672103), (3, 890701), (7, 381729), (19, 140637), (21, 127243), (37, 72219), (57, 46879), (111, 24073), (133, 20091), (181, 14763), (259, 10317), (399, 6697), (543, 4921), (703, 3801), (777, 3439), (1267, 2109)]