4430421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 2645739

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 1259, 3519, 3777, 11331, 21403, 28957, 64209, 86871, 192627, 260613, 492269, 1476807, 4430421]

約数ペア:

[(1, 4430421), (3, 1476807), (9, 492269), (17, 260613), (23, 192627), (51, 86871), (69, 64209), (153, 28957), (207, 21403), (391, 11331), (1173, 3777), (1259, 3519)]