12852553

素因数分解:

$7^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 20

約数和(自身を含む): 15427908

約数和(自身を除く): 2575355

約数列:

[1, 7, 49, 53, 101, 343, 371, 707, 2401, 2597, 4949, 5353, 18179, 34643, 37471, 127253, 242501, 262297, 1836079, 12852553]

約数ペア:

[(1, 12852553), (7, 1836079), (49, 262297), (53, 242501), (101, 127253), (343, 37471), (371, 34643), (707, 18179), (2401, 5353), (2597, 4949)]