293878473

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{3533}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 476326656

約数和(自身を除く): 182448183

約数列:

[1, 3, 7, 17, 21, 51, 119, 233, 357, 699, 1631, 3533, 3961, 4893, 10599, 11883, 24731, 27727, 60061, 74193, 83181, 180183, 420427, 823189, 1261281, 2469567, 5762323, 13994213, 17286969, 41982639, 97959491, 293878473]

約数ペア:

[(1, 293878473), (3, 97959491), (7, 41982639), (17, 17286969), (21, 13994213), (51, 5762323), (119, 2469567), (233, 1261281), (357, 823189), (699, 420427), (1631, 180183), (3533, 83181), (3961, 74193), (4893, 60061), (10599, 27727), (11883, 24731)]