13300000029

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 20012928000

約数和(自身を除く): 6712927971

約数列:

[1, 3, 9, 31, 93, 199, 279, 421, 569, 597, 1263, 1707, 1791, 3789, 5121, 6169, 13051, 17639, 18507, 39153, 52917, 55521, 83779, 113231, 117459, 158751, 239549, 251337, 339693, 718647, 754011, 1019079, 2155941, 2597149, 3510161, 7426019, 7791447, 10530483, 22278057, 23374341, 31591449, 47670251, 66834171, 143010753, 429032259, 1477777781, 4433333343, 13300000029]

約数ペア:

[(1, 13300000029), (3, 4433333343), (9, 1477777781), (31, 429032259), (93, 143010753), (199, 66834171), (279, 47670251), (421, 31591449), (569, 23374341), (597, 22278057), (1263, 10530483), (1707, 7791447), (1791, 7426019), (3789, 3510161), (5121, 2597149), (6169, 2155941), (13051, 1019079), (17639, 754011), (18507, 718647), (39153, 339693), (52917, 251337), (55521, 239549), (83779, 158751), (113231, 117459)]