6989291247

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 9741473280

約数和(自身を除く): 2752182033

約数列:

[1, 3, 29, 87, 151, 307, 453, 921, 1733, 4379, 5199, 8903, 13137, 26709, 46357, 50257, 139071, 150771, 261683, 532031, 785049, 1344353, 1596093, 4033059, 7588807, 15428899, 22766421, 46286697, 80336681, 241010043, 2329763749, 6989291247]

約数ペア:

[(1, 6989291247), (3, 2329763749), (29, 241010043), (87, 80336681), (151, 46286697), (307, 22766421), (453, 15428899), (921, 7588807), (1733, 4033059), (4379, 1596093), (5199, 1344353), (8903, 785049), (13137, 532031), (26709, 261683), (46357, 150771), (50257, 139071)]