2013019011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1217}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 3249136800

約数和(自身を除く): 1236117789

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 569, 969, 1217, 1707, 2907, 3651, 5121, 9673, 10811, 10953, 20689, 23123, 29019, 32433, 62067, 69369, 87057, 97299, 183787, 186201, 208107, 393091, 551361, 692473, 1179273, 1654083, 2077419, 3537819, 6232257, 11772041, 13156987, 35316123, 39470961, 105948369, 118412883, 223668779, 671006337, 2013019011]

約数ペア:

[(1, 2013019011), (3, 671006337), (9, 223668779), (17, 118412883), (19, 105948369), (51, 39470961), (57, 35316123), (153, 13156987), (171, 11772041), (323, 6232257), (569, 3537819), (969, 2077419), (1217, 1654083), (1707, 1179273), (2907, 692473), (3651, 551361), (5121, 393091), (9673, 208107), (10811, 186201), (10953, 183787), (20689, 97299), (23123, 87057), (29019, 69369), (32433, 62067)]