1330885227

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 2133423360

約数和(自身を除く): 802538133

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 179, 259, 537, 777, 1253, 1367, 1813, 3759, 4101, 5439, 6623, 8771, 9569, 19869, 26313, 28707, 46361, 50579, 66983, 139083, 151737, 200949, 244693, 324527, 354053, 734079, 973581, 1062159, 1712851, 2478371, 5138553, 7435113, 9053641, 11989957, 27160923, 35969871, 63375487, 190126461, 443628409, 1330885227]

約数ペア:

[(1, 1330885227), (3, 443628409), (7, 190126461), (21, 63375487), (37, 35969871), (49, 27160923), (111, 11989957), (147, 9053641), (179, 7435113), (259, 5138553), (537, 2478371), (777, 1712851), (1253, 1062159), (1367, 973581), (1813, 734079), (3759, 354053), (4101, 324527), (5439, 244693), (6623, 200949), (8771, 151737), (9569, 139083), (19869, 66983), (26313, 50579), (28707, 46361)]