23735517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 36384768

約数和(自身を除く): 12649251

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 563, 611, 897, 1081, 1689, 1833, 3243, 7319, 12949, 14053, 21957, 26461, 38847, 42159, 79383, 168337, 343993, 505011, 608603, 1031979, 1825809, 7911839, 23735517]

約数ペア:

[(1, 23735517), (3, 7911839), (13, 1825809), (23, 1031979), (39, 608603), (47, 505011), (69, 343993), (141, 168337), (299, 79383), (563, 42159), (611, 38847), (897, 26461), (1081, 21957), (1689, 14053), (1833, 12949), (3243, 7319)]