13163553

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 21306880

約数和(自身を除く): 8143327

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 463, 729, 1053, 1389, 2187, 3159, 4167, 6019, 9477, 12501, 18057, 28431, 37503, 54171, 112509, 162513, 337527, 487539, 1012581, 1462617, 4387851, 13163553]

約数ペア:

[(1, 13163553), (3, 4387851), (9, 1462617), (13, 1012581), (27, 487539), (39, 337527), (81, 162513), (117, 112509), (243, 54171), (351, 37503), (463, 28431), (729, 18057), (1053, 12501), (1389, 9477), (2187, 6019), (3159, 4167)]