1300719651

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42337}}^1$

素因数の和:42384

約数の個数: 48

約数和(自身を含む): 2316735360

約数和(自身を除く): 1016015709

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 2793, 4389, 10241, 30723, 42337, 127011, 296359, 465707, 804403, 889077, 1397121, 2074513, 2413209, 3259949, 5630821, 6223539, 8848433, 9779847, 16892463, 22819643, 26545299, 39415747, 61939031, 68458929, 118247241, 185817093, 433573217, 1300719651]

約数ペア:

[(1, 1300719651), (3, 433573217), (7, 185817093), (11, 118247241), (19, 68458929), (21, 61939031), (33, 39415747), (49, 26545299), (57, 22819643), (77, 16892463), (133, 9779847), (147, 8848433), (209, 6223539), (231, 5630821), (399, 3259949), (539, 2413209), (627, 2074513), (931, 1397121), (1463, 889077), (1617, 804403), (2793, 465707), (4389, 296359), (10241, 127011), (30723, 42337)]