39478593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 70041600

約数和(自身を除く): 30563007

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 149, 217, 231, 259, 341, 407, 447, 651, 777, 1023, 1043, 1147, 1221, 1639, 2387, 2849, 3129, 3441, 4619, 4917, 5513, 7161, 8029, 8547, 11473, 12617, 13857, 16539, 24087, 32333, 34419, 37851, 38591, 50809, 60643, 88319, 96999, 115773, 152427, 170903, 181929, 264957, 355663, 424501, 512709, 1066989, 1196321, 1273503, 1879933, 3588963, 5639799, 13159531, 39478593]

約数ペア:

[(1, 39478593), (3, 13159531), (7, 5639799), (11, 3588963), (21, 1879933), (31, 1273503), (33, 1196321), (37, 1066989), (77, 512709), (93, 424501), (111, 355663), (149, 264957), (217, 181929), (231, 170903), (259, 152427), (341, 115773), (407, 96999), (447, 88319), (651, 60643), (777, 50809), (1023, 38591), (1043, 37851), (1147, 34419), (1221, 32333), (1639, 24087), (2387, 16539), (2849, 13857), (3129, 12617), (3441, 11473), (4619, 8547), (4917, 8029), (5513, 7161)]