147974191

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 155731968

約数和(自身を除く): 7757777

約数列:

[1, 31, 101, 167, 283, 3131, 5177, 8773, 16867, 28583, 47261, 522877, 886073, 1465091, 4773361, 147974191]

約数ペア:

[(1, 147974191), (31, 4773361), (101, 1465091), (167, 886073), (283, 522877), (3131, 47261), (5177, 28583), (8773, 16867)]