713603961

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 1208083968

約数和(自身を除く): 494480007

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 401, 423, 601, 987, 1203, 1803, 2807, 2961, 3609, 4207, 5409, 8421, 12621, 18847, 25263, 28247, 37863, 56541, 84741, 131929, 169623, 197729, 241001, 254223, 395787, 593187, 723003, 1187361, 1687007, 1779561, 2169009, 5061021, 11327047, 15183063, 33981141, 79289329, 101943423, 237867987, 713603961]

約数ペア:

[(1, 713603961), (3, 237867987), (7, 101943423), (9, 79289329), (21, 33981141), (47, 15183063), (63, 11327047), (141, 5061021), (329, 2169009), (401, 1779561), (423, 1687007), (601, 1187361), (987, 723003), (1203, 593187), (1803, 395787), (2807, 254223), (2961, 241001), (3609, 197729), (4207, 169623), (5409, 131929), (8421, 84741), (12621, 56541), (18847, 37863), (25263, 28247)]