1231599

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 703761

約数列:

[1, 3, 17, 19, 31, 41, 51, 57, 93, 123, 323, 527, 589, 697, 779, 969, 1271, 1581, 1767, 2091, 2337, 3813, 10013, 13243, 21607, 24149, 30039, 39729, 64821, 72447, 410533, 1231599]

約数ペア:

[(1, 1231599), (3, 410533), (17, 72447), (19, 64821), (31, 39729), (41, 30039), (51, 24149), (57, 21607), (93, 13243), (123, 10013), (323, 3813), (527, 2337), (589, 2091), (697, 1767), (779, 1581), (969, 1271)]