1628693313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{1741}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 2515670976

約数和(自身を除く): 886977663

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 289, 663, 867, 1079, 1411, 1741, 3237, 3757, 4233, 5223, 11271, 18343, 22633, 23987, 29597, 55029, 67899, 71961, 88791, 144503, 311831, 384761, 433509, 503149, 935493, 1154283, 1509447, 1878539, 2456551, 5635617, 6540937, 7369653, 19622811, 31935163, 41761367, 95805489, 125284101, 542897771, 1628693313]

約数ペア:

[(1, 1628693313), (3, 542897771), (13, 125284101), (17, 95805489), (39, 41761367), (51, 31935163), (83, 19622811), (221, 7369653), (249, 6540937), (289, 5635617), (663, 2456551), (867, 1878539), (1079, 1509447), (1411, 1154283), (1741, 935493), (3237, 503149), (3757, 433509), (4233, 384761), (5223, 311831), (11271, 144503), (18343, 88791), (22633, 71961), (23987, 67899), (29597, 55029)]