30723273

素因数分解:

$3^3\times 7^1\times {\mathrm{162557}}^1$

素因数の和:162573

約数の個数: 16

約数和(自身を含む): 52018560

約数和(自身を除く): 21295287

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 162557, 487671, 1137899, 1463013, 3413697, 4389039, 10241091, 30723273]

約数ペア:

[(1, 30723273), (3, 10241091), (7, 4389039), (9, 3413697), (21, 1463013), (27, 1137899), (63, 487671), (189, 162557)]