1276171683

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 1779148800

約数和(自身を除く): 502977117

約数列:

[1, 3, 47, 53, 141, 159, 389, 439, 1167, 1317, 2491, 7473, 18283, 20617, 20633, 23267, 54849, 61851, 61899, 69801, 170771, 512313, 968999, 1093549, 2906997, 3280647, 8026237, 9050863, 24078711, 27152589, 425390561, 1276171683]

約数ペア:

[(1, 1276171683), (3, 425390561), (47, 27152589), (53, 24078711), (141, 9050863), (159, 8026237), (389, 3280647), (439, 2906997), (1167, 1093549), (1317, 968999), (2491, 512313), (7473, 170771), (18283, 69801), (20617, 61899), (20633, 61851), (23267, 54849)]