8498247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 4219833

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 137, 411, 667, 713, 899, 2001, 2139, 2697, 3151, 3973, 4247, 9453, 11919, 12741, 20677, 62031, 91379, 97681, 123163, 274137, 293043, 369489, 2832749, 8498247]

約数ペア:

[(1, 8498247), (3, 2832749), (23, 369489), (29, 293043), (31, 274137), (69, 123163), (87, 97681), (93, 91379), (137, 62031), (411, 20677), (667, 12741), (713, 11919), (899, 9453), (2001, 4247), (2139, 3973), (2697, 3151)]