30840033

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 49821696

約数和(自身を除く): 18981663

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 953, 1407, 1541, 2859, 4623, 6671, 10787, 20013, 21919, 32361, 63851, 65757, 153433, 191553, 446957, 460299, 1340871, 1468573, 4405719, 10280011, 30840033]

約数ペア:

[(1, 30840033), (3, 10280011), (7, 4405719), (21, 1468573), (23, 1340871), (67, 460299), (69, 446957), (161, 191553), (201, 153433), (469, 65757), (483, 63851), (953, 32361), (1407, 21919), (1541, 20013), (2859, 10787), (4623, 6671)]