520030504719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2719}}^1\times {\mathrm{3121}}^1$

素因数の和:6476

約数の個数: 48

約数和(自身を含む): 821330764800

約数和(自身を除く): 301300260081

約数列:

[1, 3, 9, 11, 33, 99, 619, 1857, 2719, 3121, 5571, 6809, 8157, 9363, 20427, 24471, 28089, 29909, 34331, 61281, 89727, 102993, 269181, 308979, 1683061, 1931899, 5049183, 5795697, 8485999, 15147549, 17387091, 18513671, 21250889, 25457997, 55541013, 63752667, 76373991, 93345989, 166623039, 191258001, 280037967, 840113901, 5252833381, 15758500143, 47275500429, 57781167191, 173343501573, 520030504719]

約数ペア:

[(1, 520030504719), (3, 173343501573), (9, 57781167191), (11, 47275500429), (33, 15758500143), (99, 5252833381), (619, 840113901), (1857, 280037967), (2719, 191258001), (3121, 166623039), (5571, 93345989), (6809, 76373991), (8157, 63752667), (9363, 55541013), (20427, 25457997), (24471, 21250889), (28089, 18513671), (29909, 17387091), (34331, 15147549), (61281, 8485999), (89727, 5795697), (102993, 5049183), (269181, 1931899), (308979, 1683061)]