28103661397

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{1951}}^1\times {\mathrm{6703}}^1$

素因数の和:8968

約数の個数: 16

約数和(自身を含む): 32244416512

約数和(自身を除く): 4140755115

約数列:

[1, 7, 307, 1951, 2149, 6703, 13657, 46921, 598957, 2057821, 4192699, 13077553, 14404747, 91542871, 4014808771, 28103661397]

約数ペア:

[(1, 28103661397), (7, 4014808771), (307, 91542871), (1951, 14404747), (2149, 13077553), (6703, 4192699), (13657, 2057821), (46921, 598957)]