2037441021

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1531}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 3453838848

約数和(自身を除く): 1416397827

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 823, 1531, 1617, 2469, 4593, 5761, 9053, 10717, 16841, 17283, 27159, 32151, 40327, 50523, 63371, 75019, 117887, 120981, 190113, 225057, 353661, 443597, 825209, 1260013, 1330791, 2475627, 3780039, 8820091, 13860143, 26460273, 41580429, 61740637, 97021001, 185221911, 291063003, 679147007, 2037441021]

約数ペア:

[(1, 2037441021), (3, 679147007), (7, 291063003), (11, 185221911), (21, 97021001), (33, 61740637), (49, 41580429), (77, 26460273), (147, 13860143), (231, 8820091), (539, 3780039), (823, 2475627), (1531, 1330791), (1617, 1260013), (2469, 825209), (4593, 443597), (5761, 353661), (9053, 225057), (10717, 190113), (16841, 120981), (17283, 117887), (27159, 75019), (32151, 63371), (40327, 50523)]