1520771733

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{52201}}^1$

素因数の和:52306

約数の個数: 32

約数和(自身を含む): 2455582080

約数和(自身を除く): 934810347

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9711, 29133, 52201, 156603, 469809, 678613, 1409427, 2035839, 4332683, 6107517, 12998049, 18322551, 38994147, 56324879, 116982441, 168974637, 506923911, 1520771733]

約数ペア:

[(1, 1520771733), (3, 506923911), (9, 168974637), (13, 116982441), (27, 56324879), (39, 38994147), (83, 18322551), (117, 12998049), (249, 6107517), (351, 4332683), (747, 2035839), (1079, 1409427), (2241, 678613), (3237, 469809), (9711, 156603), (29133, 52201)]