1838193

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 3133440

約数和(自身を除く): 1295247

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 271, 323, 357, 399, 813, 969, 1897, 2261, 4607, 5149, 5691, 6783, 13821, 15447, 32249, 36043, 87533, 96747, 108129, 262599, 612731, 1838193]

約数ペア:

[(1, 1838193), (3, 612731), (7, 262599), (17, 108129), (19, 96747), (21, 87533), (51, 36043), (57, 32249), (119, 15447), (133, 13821), (271, 6783), (323, 5691), (357, 5149), (399, 4607), (813, 2261), (969, 1897)]