1272321871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 1472256000

約数和(自身を除く): 199934129

約数列:

[1, 17, 19, 31, 283, 323, 449, 527, 589, 4811, 5377, 7633, 8531, 8773, 10013, 13919, 91409, 127067, 145027, 149141, 166687, 236623, 264461, 2160139, 2414273, 2833679, 3939077, 4495837, 41042641, 66964309, 74842463, 1272321871]

約数ペア:

[(1, 1272321871), (17, 74842463), (19, 66964309), (31, 41042641), (283, 4495837), (323, 3939077), (449, 2833679), (527, 2414273), (589, 2160139), (4811, 264461), (5377, 236623), (7633, 166687), (8531, 149141), (8773, 145027), (10013, 127067), (13919, 91409)]