308267871

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21601}}^1$

素因数の和:21742

約数の個数: 16

約数和(自身を含む): 423053568

約数和(自身を除く): 114785697

約数列:

[1, 3, 67, 71, 201, 213, 4757, 14271, 21601, 64803, 1447267, 1533671, 4341801, 4601013, 102755957, 308267871]

約数ペア:

[(1, 308267871), (3, 102755957), (67, 4601013), (71, 4341801), (201, 1533671), (213, 1447267), (4757, 64803), (14271, 21601)]