28103674539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5579447}}^1$

素因数の和:5579546

約数の個数: 16

約数和(自身を含む): 39636398592

約数和(自身を除く): 11532724053

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 5579447, 16738341, 128327281, 384981843, 407299631, 1221898893, 9367891513, 28103674539]

約数ペア:

[(1, 28103674539), (3, 9367891513), (23, 1221898893), (69, 407299631), (73, 384981843), (219, 128327281), (1679, 16738341), (5037, 5579447)]