2021738685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{89083}}^1$

素因数の和:89197

約数の個数: 32

約数和(自身を含む): 3463585920

約数和(自身を除く): 1441847235

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 4539, 7565, 22695, 89083, 267249, 445415, 1336245, 1514411, 4543233, 7572055, 7928387, 22716165, 23785161, 39641935, 118925805, 134782579, 404347737, 673912895, 2021738685]

約数ペア:

[(1, 2021738685), (3, 673912895), (5, 404347737), (15, 134782579), (17, 118925805), (51, 39641935), (85, 23785161), (89, 22716165), (255, 7928387), (267, 7572055), (445, 4543233), (1335, 1514411), (1513, 1336245), (4539, 445415), (7565, 267249), (22695, 89083)]