38664719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 41243904

約数和(自身を除く): 2579185

約数列:

[1, 31, 53, 101, 233, 1643, 3131, 5353, 7223, 12349, 23533, 165943, 382819, 729523, 1247249, 38664719]

約数ペア:

[(1, 38664719), (31, 1247249), (53, 729523), (101, 382819), (233, 165943), (1643, 23533), (3131, 12349), (5353, 7223)]