2023504587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{881}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 3209195808

約数和(自身を除く): 1185691221

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 293, 603, 871, 879, 881, 2613, 2637, 2643, 3809, 7839, 7929, 11427, 11453, 19631, 34281, 34359, 58893, 59027, 103077, 176679, 177081, 255203, 258133, 531243, 765609, 767351, 774399, 2296827, 2302053, 2323197, 3355729, 6906159, 10067187, 17294911, 30201561, 51884733, 155654199, 224833843, 674501529, 2023504587]

約数ペア:

[(1, 2023504587), (3, 674501529), (9, 224833843), (13, 155654199), (39, 51884733), (67, 30201561), (117, 17294911), (201, 10067187), (293, 6906159), (603, 3355729), (871, 2323197), (879, 2302053), (881, 2296827), (2613, 774399), (2637, 767351), (2643, 765609), (3809, 531243), (7839, 258133), (7929, 255203), (11427, 177081), (11453, 176679), (19631, 103077), (34281, 59027), (34359, 58893)]