29190309

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 13577691

約数列:

[1, 3, 17, 51, 59, 89, 109, 177, 267, 327, 1003, 1513, 1853, 3009, 4539, 5251, 5559, 6431, 9701, 15753, 19293, 29103, 89267, 109327, 164917, 267801, 327981, 494751, 572359, 1717077, 9730103, 29190309]

約数ペア:

[(1, 29190309), (3, 9730103), (17, 1717077), (51, 572359), (59, 494751), (89, 327981), (109, 267801), (177, 164917), (267, 109327), (327, 89267), (1003, 29103), (1513, 19293), (1853, 15753), (3009, 9701), (4539, 6431), (5251, 5559)]