304896249

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 533145600

約数和(自身を除く): 228249351

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 179, 399, 537, 1197, 1253, 1423, 1611, 3401, 3759, 4269, 9961, 10203, 11277, 12807, 23807, 27037, 29883, 30609, 71421, 81111, 89649, 189259, 214263, 243333, 254717, 567777, 764151, 1703331, 1783019, 2292453, 4839623, 5349057, 14518869, 16047171, 33877361, 43556607, 101632083, 304896249]

約数ペア:

[(1, 304896249), (3, 101632083), (7, 43556607), (9, 33877361), (19, 16047171), (21, 14518869), (57, 5349057), (63, 4839623), (133, 2292453), (171, 1783019), (179, 1703331), (399, 764151), (537, 567777), (1197, 254717), (1253, 243333), (1423, 214263), (1611, 189259), (3401, 89649), (3759, 81111), (4269, 71421), (9961, 30609), (10203, 29883), (11277, 27037), (12807, 23807)]