64443821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 16

約数和(自身を含む): 73810800

約数和(自身を除く): 9366979

約数列:

[1, 13, 17, 221, 289, 1009, 3757, 4913, 13117, 17153, 63869, 222989, 291601, 3790813, 4957217, 64443821]

約数ペア:

[(1, 64443821), (13, 4957217), (17, 3790813), (221, 291601), (289, 222989), (1009, 63869), (3757, 17153), (4913, 13117)]