16171172641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{857}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 18058360320

約数和(自身を除く): 1887187679

約数列:

[1, 13, 47, 89, 347, 611, 857, 1157, 4183, 4511, 11141, 16309, 30883, 40279, 54379, 76273, 212017, 297379, 401479, 523627, 991549, 1451501, 3584831, 3865927, 13976813, 18869513, 26466731, 46602803, 181698569, 344067503, 1243936357, 16171172641]

約数ペア:

[(1, 16171172641), (13, 1243936357), (47, 344067503), (89, 181698569), (347, 46602803), (611, 26466731), (857, 18869513), (1157, 13976813), (4183, 3865927), (4511, 3584831), (11141, 1451501), (16309, 991549), (30883, 523627), (40279, 401479), (54379, 297379), (76273, 212017)]