17210319

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 27788184

約数和(自身を除く): 10577865

約数列:

[1, 3, 7, 21, 47, 49, 53, 141, 147, 159, 329, 371, 987, 1113, 2209, 2303, 2491, 2597, 6627, 6909, 7473, 7791, 15463, 17437, 46389, 52311, 108241, 117077, 122059, 324723, 351231, 366177, 819539, 2458617, 5736773, 17210319]

約数ペア:

[(1, 17210319), (3, 5736773), (7, 2458617), (21, 819539), (47, 366177), (49, 351231), (53, 324723), (141, 122059), (147, 117077), (159, 108241), (329, 52311), (371, 46389), (987, 17437), (1113, 15463), (2209, 7791), (2303, 7473), (2491, 6909), (2597, 6627)]