30183307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5521}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 38168064

約数和(自身を除く): 7984757

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 5521, 38647, 60731, 391991, 425117, 2743937, 4311901, 30183307]

約数ペア:

[(1, 30183307), (7, 4311901), (11, 2743937), (71, 425117), (77, 391991), (497, 60731), (781, 38647), (5467, 5521)]